diff --git a/dll/item_db_loader.cpp b/dll/item_db_loader.cpp
deleted file mode 100644
index ee59105..0000000
--- a/dll/item_db_loader.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 2019 Nemirtingas (Maxime P)
-   This file is part of the Goldberg Emulator
-
-   The Goldberg Emulator is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-
-   The Goldberg Emulator is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the Goldberg Emulator; if not, see
-   <http://www.gnu.org/licenses/>.  */
-#include "item_db_loader.h"
-
-#include <fstream>
-#include "../json/json.hpp"
-
-void read_items_db(std::string items_db, std::map<SteamItemDef_t, std::map<std::string, std::string>> *items, std::atomic_bool *is_loadedb)
-{
-    std::ifstream items_file(items_db);
-    // If there is a file and we opened it
-    if( items_file )
-    {
-        items_file.seekg(0, std::ios::end);
-        size_t size = items_file.tellg();
-        std::string buffer(size, '\0');
-        items_file.seekg(0);
-        // Read it entirely, if the .json file gets too big,
-        // I should look into this and split reads into smaller parts.
-        items_file.read(&buffer[0], size); 
-        items_file.close();
-
-        try
-        {
-            std::map<SteamItemDef_t, std::map<std::string, std::string>> tmp;
-            nlohmann::json json = nlohmann::json::parse(buffer);
-
-            for (auto& i : json.items())
-            {
-                SteamItemDef_t key = std::stoi((*i).key());
-                nlohmann::json& value = (*i).value();
-                for (auto& j : value.items())
-                {
-                    tmp[key][(*j).key()] = (*j).value();
-                }
-            }
-
-            items->swap(tmp);
-        }
-        catch (std::exception& e)
-        {
-            PRINT_DEBUG("Error while parsing json: %s\n", e.what());
-        }
-    }
-
-    PRINT_DEBUG("Loaded json. Loaded %u items.\n", items->size());
-    *is_loadedb = true;
-}
\ No newline at end of file
diff --git a/dll/item_db_loader.h b/dll/item_db_loader.h
deleted file mode 100644
index 89c0912..0000000
--- a/dll/item_db_loader.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 2019 Nemirtingas (Maxime P)
-   This file is part of the Goldberg Emulator
-
-   The Goldberg Emulator is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-
-   The Goldberg Emulator is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the Goldberg Emulator;*/
-#ifndef __ITEM_DB_LOADER_INCLUDED__
-#define __ITEM_DB_LOADER_INCLUDED__
-
-#include "base.h" // For SteamItemDef_t
-
-#include <atomic>
-void read_items_db(std::string items_db, std::map<SteamItemDef_t, std::map<std::string, std::string>> *items, std::atomic_bool *is_loaded);
-
-#endif//__ITEM_DB_LOADER_INCLUDED__
\ No newline at end of file
diff --git a/dll/local_storage.cpp b/dll/local_storage.cpp
index d5d6d46..5b1ab8c 100644
--- a/dll/local_storage.cpp
+++ b/dll/local_storage.cpp
@@ -20,6 +20,7 @@
 #include <fstream>
 #include <algorithm>
 #include <iterator>
+#include <iomanip>
 
 struct File_Data {
     std::string name;
@@ -52,6 +53,11 @@ std::string Local_Storage::get_global_settings_path()
     return "";
 }
 
+std::string Local_Storage::get_global_inventory_path()
+{
+    return "";
+}
+
 Local_Storage::Local_Storage(std::string save_directory)
 {
 
@@ -127,6 +133,16 @@ bool Local_Storage::update_save_filenames(std::string folder)
     return true;
 }
 
+bool Local_Storage::load_inventory_file(nlohmann::json& json, std::string const&file)
+{
+    return true
+}
+
+bool Local_Storage::write_inventory_file(nlohmann::json const& json, std::string const&file)
+{
+    return true;
+}
+
 std::vector<std::string> Local_Storage::get_filenames_path(std::string path)
 {
     return std::vector<std::string>();
@@ -378,7 +394,7 @@ std::string Local_Storage::get_program_path()
 
 std::string Local_Storage::get_game_settings_path()
 {
-    return get_program_path().append(GAME_SETTINGS_FOLDER).append(PATH_SEPARATOR);
+    return get_program_path().append(game_settings_folder).append(PATH_SEPARATOR);
 }
 
 #if defined(STEAM_WIN32)
@@ -508,7 +524,12 @@ std::string Local_Storage::get_path(std::string folder)
 
 std::string Local_Storage::get_global_settings_path()
 {
-    return save_directory + SETTINGS_STORAGE_FOLDER + PATH_SEPARATOR;
+    return save_directory + settings_storage_folder + PATH_SEPARATOR;
+}
+
+std::string Local_Storage::get_global_inventory_path()
+{
+    return save_directory + inventory_storage_folder + PATH_SEPARATOR;
 }
 
 std::vector<std::string> Local_Storage::get_filenames_path(std::string path)
@@ -680,4 +701,54 @@ bool Local_Storage::update_save_filenames(std::string folder)
     return true;
 }
 
+bool Local_Storage::load_inventory_file(nlohmann::json& json, std::string const&file)
+{
+    std::string inv_path = std::move(get_global_inventory_path() + appid + file);
+    std::ifstream inventory_file(inv_path);
+    // If there is a file and we opened it
+    if (inventory_file)
+    {
+        inventory_file.seekg(0, std::ios::end);
+        size_t size = inventory_file.tellg();
+        std::string buffer(size, '\0');
+        inventory_file.seekg(0);
+        // Read it entirely, if the .json file gets too big,
+        // I should look into this and split reads into smaller parts.
+        inventory_file.read(&buffer[0], size);
+        inventory_file.close();
+
+        try {
+            json = std::move(nlohmann::json::parse(buffer));
+            PRINT_DEBUG("Loaded inventory \"%s\". Loaded %u items.\n", inv_path.c_str(), json.size());
+            return true;
+        } catch (std::exception& e) {
+            PRINT_DEBUG("Error while parsing \"%s\" inventory json: %s\n", inv_path.c_str(), e.what());
+        }
+    }
+    else
+    {
+        PRINT_DEBUG("Couldn't open file \"%s\" to read inventory\n", inv_path.c_str());
+    }
+
+    return false;
+}
+
+bool Local_Storage::write_inventory_file(nlohmann::json const& json, std::string const&file)
+{
+    std::string inv_path = std::move(get_global_inventory_path() + appid);
+
+    create_directory(inv_path);
+
+    std::ofstream inventory_file(inv_path + file, std::ios::trunc | std::ios::out);
+    if (inventory_file)
+    {
+        inventory_file << std::setw(2) << json;
+        return true;
+    }
+    
+    PRINT_DEBUG("Couldn't open file \"%s\" to write inventory\n", inv_path.c_str());
+
+    return false;
+}
+
 #endif
diff --git a/dll/local_storage.h b/dll/local_storage.h
index fb22db7..ef618a5 100644
--- a/dll/local_storage.h
+++ b/dll/local_storage.h
@@ -21,18 +21,21 @@
 #ifndef LOCAL_STORAGE_INCLUDE
 #define LOCAL_STORAGE_INCLUDE
 
-#define SETTINGS_STORAGE_FOLDER "settings"
-#define REMOTE_STORAGE_FOLDER "remote"
-#define STATS_STORAGE_FOLDER "stats"
-#define USER_DATA_FOLDER "local"
-
-#define GAME_SETTINGS_FOLDER "steam_settings"
-
 #include <string>
+#include "../json/json.hpp"
 
 #define MAX_FILENAME_LENGTH 300
 
 class Local_Storage {
+public:
+    static constexpr auto inventory_storage_folder = "inventory";
+    static constexpr auto settings_storage_folder  = "settings";
+    static constexpr auto remote_storage_folder    = "remote";
+    static constexpr auto stats_storage_folder     = "stats";
+    static constexpr auto user_data_storage        = "local";
+    static constexpr auto game_settings_folder     = "steam_settings";
+
+private:
     std::string save_directory;
     std::string appid;
 public:
@@ -56,9 +59,13 @@ public:
     bool file_delete(std::string folder, std::string file);
     uint64_t file_timestamp(std::string folder, std::string file);
     std::string get_global_settings_path();
+    std::string get_global_inventory_path();
     std::string get_path(std::string folder);
 
     bool update_save_filenames(std::string folder);
+
+    bool load_inventory_file(nlohmann::json &json, std::string const&file);
+    bool write_inventory_file(nlohmann::json const& json, std::string const&file);
 };
 
 #endif
diff --git a/dll/steam_client.cpp b/dll/steam_client.cpp
index ba33cf5..8ae55e7 100644
--- a/dll/steam_client.cpp
+++ b/dll/steam_client.cpp
@@ -162,7 +162,7 @@ Steam_Client::Steam_Client()
     uint64 steam_id = 0;
     bool generate_new = false;
     //try to load steam id from game specific settings folder first
-    if (local_storage->get_data(SETTINGS_STORAGE_FOLDER, "user_steam_id.txt", array_steam_id, sizeof(array_steam_id) - 1) > 0) {
+    if (local_storage->get_data(Local_Storage::settings_storage_folder, "user_steam_id.txt", array_steam_id, sizeof(array_steam_id) - 1) > 0) {
         user_id = CSteamID((uint64)std::atoll(array_steam_id));
         if (!user_id.IsValid()) {
             generate_new = true;
@@ -335,9 +335,6 @@ Steam_Client::Steam_Client()
         }
     }
 
-    std::string achievements_db_file_path = (Local_Storage::get_game_settings_path() + "achievements.json");
-    std::string items_db_file_path = (Local_Storage::get_game_settings_path() + "items.json");
-
     network = new Networking(settings_server->get_local_steam_id(), appid, port, &custom_broadcasts);
 
     callback_results_client = new SteamCallResults();
@@ -353,7 +350,7 @@ Steam_Client::Steam_Client()
     steam_utils = new Steam_Utils(settings_client, callback_results_client);
     steam_matchmaking = new Steam_Matchmaking(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
     steam_matchmaking_servers = new Steam_Matchmaking_Servers(settings_client, network);
-    steam_user_stats = new Steam_User_Stats(settings_client, local_storage, callback_results_client, callbacks_client, achievements_db_file_path);
+    steam_user_stats = new Steam_User_Stats(settings_client, local_storage, callback_results_client, callbacks_client);
     steam_apps = new Steam_Apps(settings_client, callback_results_client);
     steam_networking = new Steam_Networking(settings_client, network, callbacks_client, run_every_runcb);
     steam_remote_storage = new Steam_Remote_Storage(settings_client, local_storage, callback_results_client);
@@ -365,7 +362,7 @@ Steam_Client::Steam_Client()
     steam_music = new Steam_Music(callbacks_client);
     steam_musicremote = new Steam_MusicRemote();
     steam_HTMLsurface = new Steam_HTMLsurface(settings_client, network, callback_results_client, callbacks_client);
-    steam_inventory = new Steam_Inventory(settings_client, callback_results_client, callbacks_client, run_every_runcb, items_db_file_path);
+    steam_inventory = new Steam_Inventory(settings_client, callback_results_client, callbacks_client, run_every_runcb, local_storage);
     steam_video = new Steam_Video();
     steam_parental = new Steam_Parental();
     steam_networking_sockets = new Steam_Networking_Sockets(settings_client, network, callback_results_client, callbacks_client, run_every_runcb);
@@ -383,7 +380,7 @@ Steam_Client::Steam_Client()
     steam_gameserverstats = new Steam_GameServerStats(settings_server, network, callback_results_server, callbacks_server);
     steam_gameserver_networking = new Steam_Networking(settings_server, network, callbacks_server, run_every_runcb);
     steam_gameserver_http = new Steam_HTTP(settings_server, network, callback_results_server, callbacks_server);
-    steam_gameserver_inventory = new Steam_Inventory(settings_server, callback_results_server, callbacks_server, run_every_runcb, items_db_file_path);
+    steam_gameserver_inventory = new Steam_Inventory(settings_server, callback_results_server, callbacks_server, run_every_runcb, local_storage);
     steam_gameserver_ugc = new Steam_UGC(settings_server, callback_results_server, callbacks_server);
     steam_gameserver_apps = new Steam_Apps(settings_server, callback_results_server);
     steam_gameserver_networking_sockets = new Steam_Networking_Sockets(settings_server, network, callback_results_server, callbacks_server, run_every_runcb);
diff --git a/dll/steam_inventory.h b/dll/steam_inventory.h
index 2eec7fb..8518230 100644
--- a/dll/steam_inventory.h
+++ b/dll/steam_inventory.h
@@ -15,8 +15,8 @@
    License along with the Goldberg Emulator; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include "item_db_loader.h"
-#include <thread>
+#include "base.h" // For SteamItemDef_t
+#include "../json/json.hpp"
 
 struct Steam_Inventory_Requests {
     double timeout = 0.1;
@@ -42,22 +42,24 @@ class Steam_Inventory :
     public ISteamInventory002,
     public ISteamInventory
 {
+public:
+    static constexpr auto items_user_file = "items.json";
+
+private:
     class Settings *settings;
     class SteamCallResults *callback_results;
     class SteamCallBacks *callbacks;
     class RunEveryRunCB *run_every_runcb;
+    class Local_Storage* local_storage;
 
     std::vector<struct Steam_Inventory_Requests> inventory_requests;
 
-    std::map<SteamItemDef_t, std::map<std::string, std::string>> items;
-    // Like typedefs
-    using item_iterator = std::map<SteamItemDef_t, std::map<std::string, std::string>>::iterator;
-    using attr_iterator = std::map<std::string, std::string>::iterator;
+    nlohmann::json defined_items;
+    nlohmann::json user_items;
 
-    std::atomic_bool items_loaded;
-    std::string items_db_file;
-    std::once_flag load_items_flag;
+    bool inventory_loaded;
     bool call_definition_update;
+    bool call_inventory_update;
     bool definition_update_called;
     bool full_update_called;
 
@@ -89,6 +91,40 @@ struct Steam_Inventory_Requests *get_inventory_result(SteamInventoryResult_t res
     return &(*request);
 }
 
+void read_items_db()
+{
+    std::string items_db_path = Local_Storage::get_game_settings_path() + items_user_file;
+    PRINT_DEBUG("Items file path: %s\n", items_db_path.c_str());
+    std::ifstream inventory_file(items_db_path);
+    // If there is a file and we opened it
+    if (inventory_file)
+    {
+        inventory_file.seekg(0, std::ios::end);
+        size_t size = inventory_file.tellg();
+        std::string buffer(size, '\0');
+        inventory_file.seekg(0);
+        // Read it entirely, if the .json file gets too big,
+        // I should look into this and split reads into smaller parts.
+        inventory_file.read(&buffer[0], size);
+        inventory_file.close();
+
+        try
+        {
+            defined_items = std::move(nlohmann::json::parse(buffer));
+            PRINT_DEBUG("Loaded inventory. Loaded %u items.\n", defined_items.size());
+        }
+        catch (std::exception& e)
+        {
+            PRINT_DEBUG("Error while parsing inventory json: %s\n", e.what());
+        }
+    }
+}
+
+void read_inventory_db()
+{
+    local_storage->load_inventory_file(user_items, items_user_file);
+}
+
 public:
 
 static void run_every_runcb_cb(void *object)
@@ -99,21 +135,21 @@ static void run_every_runcb_cb(void *object)
     obj->RunCallbacks();
 }
 
-Steam_Inventory(class Settings *settings, class SteamCallResults *callback_results, class SteamCallBacks *callbacks, class RunEveryRunCB *run_every_runcb, std::string items_db_file_path)
+Steam_Inventory(class Settings *settings, class SteamCallResults *callback_results, class SteamCallBacks *callbacks, class RunEveryRunCB *run_every_runcb, class Local_Storage *local_storage):
+    settings(settings),
+    callback_results(callback_results),
+    callbacks(callbacks),
+    run_every_runcb(run_every_runcb),
+    local_storage(local_storage),
+    defined_items(nlohmann::json::object()),
+    user_items(nlohmann::json::object()),
+    inventory_loaded(false),
+    call_definition_update(false),
+    call_inventory_update(false),
+    definition_update_called(false),
+    full_update_called(false)
 {
-    items_db_file = items_db_file_path;
-    PRINT_DEBUG("Items file path: %s\n", items_db_file.c_str());
-    items_loaded = false;
-
-    this->settings = settings;
-    this->callbacks = callbacks;
-    this->callback_results = callback_results;
-    this->run_every_runcb = run_every_runcb;
     this->run_every_runcb->add(&Steam_Inventory::run_every_runcb_cb, this);
-
-    call_definition_update = false;
-    definition_update_called = false;
-    full_update_called = false;
 }
 
 ~Steam_Inventory()
@@ -160,6 +196,7 @@ bool GetResultItems( SteamInventoryResult_t resultHandle,
     struct Steam_Inventory_Requests *request = get_inventory_result(resultHandle);
     if (!request) return false;
     if (!request->result_done()) return false;
+    if (!inventory_loaded) return false;
 
     if (pOutItemsArray != nullptr)
     {
@@ -167,21 +204,35 @@ bool GetResultItems( SteamInventoryResult_t resultHandle,
 
         if (request->full_query) {
             // We end if we reached the end of items or the end of buffer
-            for( auto i = items.begin(); i != items.end() && max_items; ++i, --max_items )
+            for( auto i = user_items.begin(); i != user_items.end() && max_items; ++i, --max_items )
             {
-                pOutItemsArray->m_iDefinition = i->first;
-                pOutItemsArray->m_itemId = i->first;
-                pOutItemsArray->m_unQuantity = 1;
+                pOutItemsArray->m_iDefinition = std::stoi(i.key());
+                pOutItemsArray->m_itemId = pOutItemsArray->m_iDefinition;
+                try
+                {
+                    pOutItemsArray->m_unQuantity = i.value().get<int>();
+                }
+                catch (...)
+                {
+                    pOutItemsArray->m_unQuantity = 0;
+                }
                 pOutItemsArray->m_unFlags = k_ESteamItemNoTrade;
                 ++pOutItemsArray;
             }
-            *punOutItemsArraySize = std::min(*punOutItemsArraySize, static_cast<uint32>(items.size()));
+            *punOutItemsArraySize = std::min(*punOutItemsArraySize, static_cast<uint32>(user_items.size()));
         } else {
             for (auto &itemid : request->instance_ids) {
                 if (!max_items) break;
                 pOutItemsArray->m_iDefinition = itemid;
                 pOutItemsArray->m_itemId = itemid;
-                pOutItemsArray->m_unQuantity = 1;
+                try
+                {
+                    pOutItemsArray->m_unQuantity = user_items[itemid].get<int>();
+                }
+                catch (...)
+                {
+                    pOutItemsArray->m_unQuantity = 0;
+                }
                 pOutItemsArray->m_unFlags = k_ESteamItemNoTrade;
                 ++pOutItemsArray;
                 --max_items;
@@ -190,7 +241,7 @@ bool GetResultItems( SteamInventoryResult_t resultHandle,
     }
     else if (punOutItemsArraySize != nullptr)
     {
-        *punOutItemsArraySize = items.size();
+        *punOutItemsArraySize = user_items.size();
     }
 
     PRINT_DEBUG("GetResultItems good\n");
@@ -278,7 +329,7 @@ bool GetAllItems( SteamInventoryResult_t *pResultHandle )
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
     struct Steam_Inventory_Requests* request = new_inventory_result();
 
-    if (!definition_update_called) call_definition_update = true;
+    call_inventory_update = true;
 
     if (pResultHandle != nullptr)
         *pResultHandle = request->inventory_result;
@@ -302,6 +353,7 @@ bool GetItemsByID( SteamInventoryResult_t *pResultHandle, STEAM_ARRAY_COUNT( unC
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
     if (pResultHandle) {
         struct Steam_Inventory_Requests *request = new_inventory_result(false, pInstanceIDs, unCountInstanceIDs);
+        //call_inventory_update = true;
         *pResultHandle = request->inventory_result;
         return true;
     }
@@ -559,15 +611,15 @@ bool GetItemDefinitionIDs(
 
     if (pItemDefIDs == nullptr)
     {
-        *punItemDefIDsArraySize = items.size();
+        *punItemDefIDsArraySize = defined_items.size();
         return true;
     }
 
-    if (*punItemDefIDsArraySize < items.size())
+    if (*punItemDefIDsArraySize < defined_items.size())
         return false;
 
-    for (auto& i : items)
-        *pItemDefIDs++ = i.first;
+    for (auto i = defined_items.begin(); i != defined_items.end(); ++i)
+        *pItemDefIDs++ = std::stoi(i.key());
 
     return true;
 }
@@ -588,25 +640,38 @@ bool GetItemDefinitionProperty( SteamItemDef_t iDefinition, const char *pchPrope
     PRINT_DEBUG("GetItemDefinitionProperty %i %s\n", iDefinition, pchPropertyName);
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    item_iterator item;
-    if ((item = items.find(iDefinition)) != items.end())
+    auto item = defined_items.find(std::to_string(iDefinition));
+    if (item != defined_items.end())
     {
-        attr_iterator attr;
         if (pchPropertyName != nullptr)
         {
             // Should I check for punValueBufferSizeOut == nullptr ?
             // Try to get the property
-            if ((attr = item->second.find(pchPropertyName)) != items[iDefinition].end())
+            auto attr = item.value().find(pchPropertyName);
+            if (attr != item.value().end())
             {
-                std::string const& val = attr->second;
+                std::string val;
+                try
+                {
+                    val = attr.value().get<std::string>();
+                }
+                catch (...)
+                {
+                    pchPropertyName = "";
+                    *punValueBufferSizeOut = 0;
+                    PRINT_DEBUG("Error, item: %d, attr: %s is not a string!", iDefinition, pchPropertyName);
+                    return true;
+                }
                 if (pchValueBuffer != nullptr)
                 {
                     // copy what we can
                     strncpy(pchValueBuffer, val.c_str(), *punValueBufferSizeOut);
                 }
-
-                // Set punValueBufferSizeOut to the property size
-                *punValueBufferSizeOut = std::min(static_cast<uint32>(val.length() + 1), *punValueBufferSizeOut);
+                else
+                {
+                    // Set punValueBufferSizeOut to the property size
+                    *punValueBufferSizeOut = val.length() + 1;
+                }
 
                 if (pchValueBuffer != nullptr)
                 {
@@ -628,8 +693,8 @@ bool GetItemDefinitionProperty( SteamItemDef_t iDefinition, const char *pchPrope
             {
                 // Should I check for punValueBufferSizeOut == nullptr ?
                 *punValueBufferSizeOut = 0;
-                for (auto& i : item->second)
-                    *punValueBufferSizeOut += i.first.length() + 1; // Size of key + comma, and the last is not a comma but null char
+                for (auto i = item.value().begin(); i != item.value().end(); ++i)
+                    *punValueBufferSizeOut += i.key().length() + 1; // Size of key + comma, and the last is not a comma but null char
             }
             else
             {
@@ -637,16 +702,16 @@ bool GetItemDefinitionProperty( SteamItemDef_t iDefinition, const char *pchPrope
                 uint32_t len = *punValueBufferSizeOut-1;
                 *punValueBufferSizeOut = 0;
                 memset(pchValueBuffer, 0, len);
-                for( auto i = item->second.begin(); i != item->second.end() && len > 0; ++i )
+                for( auto i = item.value().begin(); i != item.value().end() && len > 0; ++i )
                 {
-                    strncat(pchValueBuffer, i->first.c_str(), len);
+                    strncat(pchValueBuffer, i.key().c_str(), len);
                     // Count how many chars we copied
                     // Either the string length or the buffer size if its too small
-                    uint32 x = std::min(len, static_cast<uint32>(i->first.length()));
+                    uint32 x = std::min(len, static_cast<uint32>(i.key().length()));
                     *punValueBufferSizeOut += x;
                     len -= x;
 
-                    if (len && std::distance(i, item->second.end()) != 1) // If this is not the last item, add a comma
+                    if (len && std::distance(i, item.value().end()) != 1) // If this is not the last item, add a comma
                         strncat(pchValueBuffer, ",", len--);
 
                     // Always add 1, its a comma or the null terminator
@@ -781,24 +846,26 @@ bool SubmitUpdateProperties( SteamInventoryUpdateHandle_t handle, SteamInventory
 
 void RunCallbacks()
 {
-    if (call_definition_update || inventory_requests.size()) {
-        std::call_once(load_items_flag, [&]() {
-            std::thread items_load_thread(read_items_db, items_db_file, &items, &items_loaded);
-            items_load_thread.detach();
-        });
+    if (call_definition_update) {
+        read_items_db();
+        definition_update_called = true;
+
+        SteamInventoryDefinitionUpdate_t data = {};
+        callbacks->addCBResult(data.k_iCallback, &data, sizeof(data));
+        call_definition_update = false;
     }
 
-    if (items_loaded) {
-        if (call_definition_update) {
-            SteamInventoryDefinitionUpdate_t data = {};
-            callbacks->addCBResult(data.k_iCallback, &data, sizeof(data));
-            call_definition_update = false;
-            definition_update_called = true;
-        }
+    if (call_inventory_update) {
+        read_inventory_db();
+        inventory_loaded = true;
 
+        call_inventory_update = false;
+    }
+
+    if (definition_update_called && inventory_loaded)
+    {
         std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
-
-        for (auto & r : inventory_requests) {
+        for (auto& r : inventory_requests) {
             if (!r.done && std::chrono::duration_cast<std::chrono::duration<double>>(now - r.time_created).count() > r.timeout) {
                 if (r.full_query) {
                     if (!full_update_called) {
diff --git a/dll/steam_remote_storage.h b/dll/steam_remote_storage.h
index d0c7646..5a95d2a 100644
--- a/dll/steam_remote_storage.h
+++ b/dll/steam_remote_storage.h
@@ -69,7 +69,7 @@ Steam_Remote_Storage(class Settings *settings, Local_Storage *local_storage, cla
     this->local_storage = local_storage;
     this->callback_results = callback_results;
     steam_cloud_enabled = true;
-    local_storage->update_save_filenames(REMOTE_STORAGE_FOLDER);
+    local_storage->update_save_filenames(Local_Storage::remote_storage_folder);
 }
 
 // NOTE
@@ -84,7 +84,7 @@ bool	FileWrite( const char *pchFile, const void *pvData, int32 cubData )
 {
     PRINT_DEBUG("Steam_Remote_Storage::FileWrite %s %u\n", pchFile, cubData);
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
-    int data_stored = local_storage->store_data(REMOTE_STORAGE_FOLDER, pchFile, (char* )pvData, cubData);
+    int data_stored = local_storage->store_data(Local_Storage::remote_storage_folder, pchFile, (char* )pvData, cubData);
     PRINT_DEBUG("Steam_Remote_Storage::Stored %i, %u\n", data_stored, data_stored == cubData);
     return data_stored == cubData;
 }
@@ -93,7 +93,7 @@ int32	FileRead( const char *pchFile, void *pvData, int32 cubDataToRead )
 {
     PRINT_DEBUG("Steam_Remote_Storage::FileRead %s %i\n", pchFile, cubDataToRead);
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
-    int read_data = local_storage->get_data(REMOTE_STORAGE_FOLDER, pchFile, (char* )pvData, cubDataToRead);
+    int read_data = local_storage->get_data(Local_Storage::remote_storage_folder, pchFile, (char* )pvData, cubDataToRead);
     if (read_data < 0) read_data = 0;
     PRINT_DEBUG("Read %i\n", read_data);
     return read_data;
@@ -104,7 +104,7 @@ SteamAPICall_t FileWriteAsync( const char *pchFile, const void *pvData, uint32 c
 {
     PRINT_DEBUG("Steam_Remote_Storage::FileWriteAsync\n");
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
-    bool success = local_storage->store_data(REMOTE_STORAGE_FOLDER, pchFile, (char* )pvData, cubData) == cubData;
+    bool success = local_storage->store_data(Local_Storage::remote_storage_folder, pchFile, (char* )pvData, cubData) == cubData;
     RemoteStorageFileWriteAsyncComplete_t data;
     data.m_eResult = k_EResultOK;
 
@@ -118,7 +118,7 @@ SteamAPICall_t FileReadAsync( const char *pchFile, uint32 nOffset, uint32 cubToR
     PRINT_DEBUG("Steam_Remote_Storage::FileReadAsync\n");
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    unsigned int size = local_storage->file_size(REMOTE_STORAGE_FOLDER, pchFile);
+    unsigned int size = local_storage->file_size(Local_Storage::remote_storage_folder, pchFile);
 
     RemoteStorageFileReadAsyncComplete_t data;
     if (size <= nOffset) {
@@ -153,7 +153,7 @@ bool	FileReadAsyncComplete( SteamAPICall_t hReadCall, void *pvBuffer, uint32 cub
         return false;
 
     char *temp = new char[a_read->size];
-    int read_data = local_storage->get_data(REMOTE_STORAGE_FOLDER, a_read->file_name, (char* )temp, a_read->size);
+    int read_data = local_storage->get_data(Local_Storage::remote_storage_folder, a_read->file_name, (char* )temp, a_read->size);
     if (read_data < a_read->to_read + a_read->offset) {
         delete[] temp;
         return false;
@@ -175,7 +175,7 @@ bool	FileForget( const char *pchFile )
 bool	FileDelete( const char *pchFile )
 {
     PRINT_DEBUG("Steam_Remote_Storage::FileDelete\n");
-    return local_storage->file_delete(REMOTE_STORAGE_FOLDER, pchFile);
+    return local_storage->file_delete(Local_Storage::remote_storage_folder, pchFile);
 }
 
 STEAM_CALL_RESULT( RemoteStorageFileShareResult_t )
@@ -184,7 +184,7 @@ SteamAPICall_t FileShare( const char *pchFile )
     PRINT_DEBUG("Steam_Remote_Storage::FileShare\n");
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
     RemoteStorageFileShareResult_t data = {};
-    if (local_storage->file_exists(REMOTE_STORAGE_FOLDER, pchFile)) {
+    if (local_storage->file_exists(Local_Storage::remote_storage_folder, pchFile)) {
         data.m_eResult = k_EResultOK;
         data.m_hFile = generate_steam_api_call_id();
         strncpy(data.m_rgchFilename, pchFile, sizeof(data.m_rgchFilename) - 1);
@@ -237,7 +237,7 @@ bool FileWriteStreamClose( UGCFileWriteStreamHandle_t writeHandle )
     if (stream_writes.end() == request)
         return false;
 
-    local_storage->store_data(REMOTE_STORAGE_FOLDER, request->file_name, request->file_data.data(), request->file_data.size());
+    local_storage->store_data(Local_Storage::remote_storage_folder, request->file_name, request->file_data.data(), request->file_data.size());
     stream_writes.erase(request);
     return true;
 }
@@ -258,25 +258,25 @@ bool FileWriteStreamCancel( UGCFileWriteStreamHandle_t writeHandle )
 bool	FileExists( const char *pchFile )
 {
     PRINT_DEBUG("Steam_Remote_Storage::FileExists %s\n", pchFile);
-    return local_storage->file_exists(REMOTE_STORAGE_FOLDER, pchFile);
+    return local_storage->file_exists(Local_Storage::remote_storage_folder, pchFile);
 }
 
 bool	FilePersisted( const char *pchFile )
 {
     PRINT_DEBUG("Steam_Remote_Storage::FilePersisted\n");
-    return local_storage->file_exists(REMOTE_STORAGE_FOLDER, pchFile);
+    return local_storage->file_exists(Local_Storage::remote_storage_folder, pchFile);
 }
 
 int32	GetFileSize( const char *pchFile )
 {
     PRINT_DEBUG("Steam_Remote_Storage::GetFileSize %s\n", pchFile);
-    return local_storage->file_size(REMOTE_STORAGE_FOLDER, pchFile);
+    return local_storage->file_size(Local_Storage::remote_storage_folder, pchFile);
 }
 
 int64	GetFileTimestamp( const char *pchFile )
 {
     PRINT_DEBUG("Steam_Remote_Storage::GetFileTimestamp\n");
-    return local_storage->file_timestamp(REMOTE_STORAGE_FOLDER, pchFile);
+    return local_storage->file_timestamp(Local_Storage::remote_storage_folder, pchFile);
 }
 
 ERemoteStoragePlatform GetSyncPlatforms( const char *pchFile )
@@ -290,7 +290,7 @@ ERemoteStoragePlatform GetSyncPlatforms( const char *pchFile )
 int32 GetFileCount()
 {
     PRINT_DEBUG("Steam_Remote_Storage::GetFileCount\n");
-    int32 num = local_storage->count_files(REMOTE_STORAGE_FOLDER);
+    int32 num = local_storage->count_files(Local_Storage::remote_storage_folder);
     PRINT_DEBUG("Steam_Remote_Storage::File count: %i\n", num);
     return num;
 }
@@ -299,7 +299,7 @@ const char *GetFileNameAndSize( int iFile, int32 *pnFileSizeInBytes )
 {
     PRINT_DEBUG("Steam_Remote_Storage::GetFileNameAndSize %i\n", iFile);
     static char output_filename[MAX_FILENAME_LENGTH];
-    if (local_storage->iterate_file(REMOTE_STORAGE_FOLDER, iFile, output_filename, pnFileSizeInBytes)) {
+    if (local_storage->iterate_file(Local_Storage::remote_storage_folder, iFile, output_filename, pnFileSizeInBytes)) {
         PRINT_DEBUG("Steam_Remote_Storage::Name: |%s|, size: %i\n", output_filename, pnFileSizeInBytes ? *pnFileSizeInBytes : 0);
         return output_filename;
     } else {
@@ -372,7 +372,7 @@ SteamAPICall_t UGCDownload( UGCHandle_t hContent, uint32 unPriority )
         data.m_eResult = k_EResultOK;
         data.m_hFile = hContent;
         data.m_nAppID = settings->get_local_game_id().AppID();
-        data.m_nSizeInBytes = local_storage->file_size(REMOTE_STORAGE_FOLDER, shared_files[hContent]);
+        data.m_nSizeInBytes = local_storage->file_size(Local_Storage::remote_storage_folder, shared_files[hContent]);
         shared_files[hContent].copy(data.m_pchFileName, sizeof(data.m_pchFileName) - 1);
         data.m_ulSteamIDOwner = settings->get_local_steam_id().ConvertToUint64();
         downloaded_files[hContent].file = shared_files[hContent];
@@ -426,7 +426,7 @@ int32	UGCRead( UGCHandle_t hContent, void *pvData, int32 cubDataToRead, uint32 c
     }
 
     Downloaded_File f = downloaded_files[hContent];
-    int read_data = local_storage->get_data(REMOTE_STORAGE_FOLDER, f.file, (char* )pvData, cubDataToRead, cOffset);
+    int read_data = local_storage->get_data(Local_Storage::remote_storage_folder, f.file, (char* )pvData, cubDataToRead, cOffset);
 
     if (eAction == k_EUGCRead_Close || (eAction == k_EUGCRead_ContinueReadingUntilFinished && (read_data < cubDataToRead || (cOffset + cubDataToRead) >= f.total_size))) {
         downloaded_files.erase(hContent);
diff --git a/dll/steam_user.h b/dll/steam_user.h
index a49c65c..8e2d35c 100644
--- a/dll/steam_user.h
+++ b/dll/steam_user.h
@@ -149,7 +149,7 @@ bool GetUserDataFolder( char *pchBuffer, int cubBuffer )
     PRINT_DEBUG("GetUserDataFolder\n");
     if (!cubBuffer) return false;
 
-    std::string user_data = local_storage->get_path(USER_DATA_FOLDER);
+    std::string user_data = local_storage->get_path(Local_Storage::user_data_storage);
     strncpy(pchBuffer, user_data.c_str(), cubBuffer - 1);
     pchBuffer[cubBuffer - 1] = 0;
     return true;
diff --git a/dll/steam_user_stats.h b/dll/steam_user_stats.h
index 57bb57a..4b578bb 100644
--- a/dll/steam_user_stats.h
+++ b/dll/steam_user_stats.h
@@ -38,14 +38,19 @@ public ISteamUserStats009,
 public ISteamUserStats010,
 public ISteamUserStats
 {
+public:
+    static constexpr auto achievements_user_file = "achievements.json";
+
+private:
+
     Local_Storage *local_storage;
     Settings *settings;
     SteamCallResults *callback_results;
     class SteamCallBacks *callbacks;
     std::vector<struct Steam_Leaderboard> leaderboards;
 
-    std::string db_file_path;
-    nlohmann::json achievements;
+    nlohmann::json defined_achievements;
+    nlohmann::json user_achievements;
 
 unsigned int find_leaderboard(std::string name)
 {
@@ -58,9 +63,10 @@ unsigned int find_leaderboard(std::string name)
     return 0;
 }
 
-void load_achievements()
+void load_achievements_db()
 {
-    std::ifstream achs_file(db_file_path);
+    std::string file_path = Local_Storage::get_game_settings_path() + achievements_user_file;
+    std::ifstream achs_file(file_path);
 
     if (achs_file)
     {
@@ -73,26 +79,34 @@ void load_achievements()
         achs_file.read(&buffer[0], size);
         achs_file.close();
 
-        try
-        {
-            achievements = nlohmann::json::parse(buffer);
-        }
-        catch (std::exception &e)
-        {
-            PRINT_DEBUG("(Achievements): Error while parsing json: %s\n", e.what());
+        try {
+            defined_achievements = std::move(nlohmann::json::parse(buffer));
+        } catch (std::exception &e) {
+            PRINT_DEBUG("Error while parsing json: \"%s\" : %s\n", file_path.c_str(), e.what());
         }
     }
+    else
+    {
+        PRINT_DEBUG("Couldn't open file \"%s\" to read achievements definition\n", file_path.c_str());
+    }
+}
+
+void load_achievements()
+{
+    local_storage->load_inventory_file(user_achievements, achievements_user_file);
 }
 
 public:
-Steam_User_Stats(Settings *settings, Local_Storage *local_storage, class SteamCallResults *callback_results, class SteamCallBacks *callbacks, std::string const&achievements_db_file_path):
+Steam_User_Stats(Settings *settings, Local_Storage *local_storage, class SteamCallResults *callback_results, class SteamCallBacks *callbacks):
     settings(settings),
     local_storage(local_storage),
     callback_results(callback_results),
     callbacks(callbacks),
-    db_file_path(achievements_db_file_path)
+    defined_achievements(nlohmann::json::object()),
+    user_achievements(nlohmann::json::object())
 {
-    load_achievements();
+    load_achievements_db(); // achievements db
+    load_achievements(); // achievements per user
 }
 
 // Ask the server to send down this user's data and achievements for this game
@@ -118,7 +132,7 @@ bool GetStat( const char *pchName, int32 *pData )
     if (!pchName || !pData) return false;
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    int read_data = local_storage->get_data(STATS_STORAGE_FOLDER, pchName, (char* )pData, sizeof(*pData));
+    int read_data = local_storage->get_data(Local_Storage::stats_storage_folder, pchName, (char* )pData, sizeof(*pData));
     if (read_data == sizeof(int32))
         return true;
 
@@ -131,7 +145,7 @@ bool GetStat( const char *pchName, float *pData )
     if (!pchName || !pData) return false;
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    int read_data = local_storage->get_data(STATS_STORAGE_FOLDER, pchName, (char* )pData, sizeof(*pData));
+    int read_data = local_storage->get_data(Local_Storage::stats_storage_folder, pchName, (char* )pData, sizeof(*pData));
     if (read_data == sizeof(int32))
         return true;
 
@@ -146,7 +160,7 @@ bool SetStat( const char *pchName, int32 nData )
     if (!pchName) return false;
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    return local_storage->store_data(STATS_STORAGE_FOLDER, pchName, (char* )&nData, sizeof(nData)) == sizeof(nData);
+    return local_storage->store_data(Local_Storage::stats_storage_folder, pchName, (char* )&nData, sizeof(nData)) == sizeof(nData);
 }
 
 bool SetStat( const char *pchName, float fData )
@@ -155,7 +169,7 @@ bool SetStat( const char *pchName, float fData )
     if (!pchName) return false;
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    return local_storage->store_data(STATS_STORAGE_FOLDER, pchName, (char* )&fData, sizeof(fData)) == sizeof(fData);
+    return local_storage->store_data(Local_Storage::stats_storage_folder, pchName, (char* )&fData, sizeof(fData)) == sizeof(fData);
 }
 
 bool UpdateAvgRateStat( const char *pchName, float flCountThisSession, double dSessionLength )
@@ -164,7 +178,7 @@ bool UpdateAvgRateStat( const char *pchName, float flCountThisSession, double dS
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
     char data[sizeof(float) + sizeof(float) + sizeof(double)];
-    int read_data = local_storage->get_data(STATS_STORAGE_FOLDER, pchName, (char* )data, sizeof(*data));
+    int read_data = local_storage->get_data(Local_Storage::stats_storage_folder, pchName, (char* )data, sizeof(*data));
     float oldcount = 0;
     double oldsessionlength = 0;
     if (read_data == sizeof(data)) {
@@ -180,30 +194,28 @@ bool UpdateAvgRateStat( const char *pchName, float flCountThisSession, double dS
     memcpy(data + sizeof(float), &oldcount, sizeof(oldcount));
     memcpy(data + sizeof(float) * 2, &oldsessionlength, sizeof(oldsessionlength));
 
-    return local_storage->store_data(STATS_STORAGE_FOLDER, pchName, data, sizeof(data)) == sizeof(data);
+    return local_storage->store_data(Local_Storage::stats_storage_folder, pchName, data, sizeof(data)) == sizeof(data);
 }
 
 
 // Achievement flag accessors
 bool GetAchievement( const char *pchName, bool *pbAchieved )
 {
-    //TODO: these achievement functions need to load a list of achievements from somewhere, return false so that kf2 doesn't loop endlessly
     PRINT_DEBUG("GetAchievement %s\n", pchName);
-    try
-    {
-        auto it = std::find_if(achievements.begin(), achievements.end(), [pchName]( nlohmann::json &item ) {
-            return static_cast<std::string const&>(item["name"]) == pchName;
+    if (pchName == nullptr) return false;
+
+    try {
+        auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName]( nlohmann::json &item ) {
+            return item["name"].get<std::string>() == pchName;
         });
-        if (it != achievements.end())
-        {
-            *pbAchieved = it.value()["earned"];
+        auto ach = user_achievements.find(pchName);
+        if (it != defined_achievements.end() && ach != user_achievements.end()) {
+            if(pbAchieved != nullptr) *pbAchieved = (*ach)["earned"];
             return true;
         }
-    }
-    catch (...)
-    {
+    } catch (...) {}
 
-    }
+    if (pbAchieved != nullptr)* pbAchieved = false;
 
     return false;
 }
@@ -211,21 +223,18 @@ bool GetAchievement( const char *pchName, bool *pbAchieved )
 bool SetAchievement( const char *pchName )
 {
     PRINT_DEBUG("SetAchievement %s\n", pchName);
-    try
-    {
-        auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
-            return static_cast<std::string const&>(item["name"]) == pchName;
+    if (pchName == nullptr) return false;
+
+    try {
+        auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
+            return item["name"].get<std::string>() == pchName;
         });
-        if (it != achievements.end())
-        {
-            it.value()["earned"] = 1;
+        if (it != defined_achievements.end()) {
+            user_achievements[pchName]["earned"] = true;
+            user_achievements[pchName]["earned_time"] = static_cast<uint32>(std::time(nullptr));
             return true;
         }
-    }
-    catch (...)
-    {
-
-    }
+    } catch (...) {}
 
     return false;
 }
@@ -233,20 +242,18 @@ bool SetAchievement( const char *pchName )
 bool ClearAchievement( const char *pchName )
 {
     PRINT_DEBUG("ClearAchievement %s\n", pchName);
-    try
-    {
-        auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
+    if (pchName == nullptr) return false;
+
+    try {
+        auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
             return static_cast<std::string const&>(item["name"]) == pchName;
-            });
-        if (it != achievements.end())
-        {
-            it.value()["earned"] = 0;
+        });
+        if (it != defined_achievements.end()) {
+            user_achievements[pchName]["earned"] = false;
+            user_achievements[pchName]["earned_time"] = static_cast<uint32>(0);
             return true;
         }
-    }
-    catch (...)
-    {
-    }
+    } catch (...) {}
 
     return false;
 }
@@ -258,26 +265,22 @@ bool ClearAchievement( const char *pchName )
 bool GetAchievementAndUnlockTime( const char *pchName, bool *pbAchieved, uint32 *punUnlockTime )
 {
     PRINT_DEBUG("GetAchievementAndUnlockTime\n");
-    try
-    {
-        auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
+    if (pchName == nullptr) return false;
+
+    try {
+        auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
             return static_cast<std::string const&>(item["name"]) == pchName;
-            });
-        if (it != achievements.end())
-        {
-            *pbAchieved = it.value()["earned"].get<int>();
-            *punUnlockTime = std::time(NULL);
-            //*punUnlockTime = it.value()["time_earned"].get<uint32>();
+        });
+        auto ach = user_achievements.find(pchName);
+        if (it != defined_achievements.end() && ach != user_achievements.end()) {
+            if(pbAchieved != nullptr) *pbAchieved = (*ach)["earned"];
+            if(punUnlockTime != nullptr) *punUnlockTime = (*ach)["earned_time"];
             return true;
         }
-    }
-    catch (...)
-    {
+    } catch (...) {}
 
-    }
-
-    *pbAchieved = false;
-    *punUnlockTime = 0;
+    if(pbAchieved != nullptr) *pbAchieved = false;
+    if(punUnlockTime != nullptr) *punUnlockTime = 0;
     return true;
 }
 
@@ -294,11 +297,7 @@ bool StoreStats()
     PRINT_DEBUG("StoreStats\n");
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
-    std::ofstream achiev_file(db_file_path, std::ios::trunc | std::ios::out);
-    if (achiev_file)
-    {
-        achiev_file << std::setw(2) << achievements;
-    }
+    local_storage->write_inventory_file(user_achievements, achievements_user_file);
 
     UserStatsStored_t data;
     data.m_nGameID = settings->get_local_game_id().ToUint64();
@@ -317,6 +316,8 @@ bool StoreStats()
 int GetAchievementIcon( const char *pchName )
 {
     PRINT_DEBUG("GetAchievementIcon\n");
+    if (pchName == nullptr) return 0;
+
     return 0;
 }
 
@@ -327,56 +328,40 @@ int GetAchievementIcon( const char *pchName )
 const char * GetAchievementDisplayAttribute( const char *pchName, const char *pchKey )
 {
     PRINT_DEBUG("GetAchievementDisplayAttribute %s %s\n", pchName, pchKey);
+    if (pchName == nullptr) return "";
+    if (pchKey == nullptr) return "";
 
     if (strcmp (pchKey, "name") == 0) {
-        try
-        {
-            auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
+        try {
+            auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
                 return static_cast<std::string const&>(item["name"]) == pchName;
-                });
-            if (it != achievements.end())
-            {
+            });
+            if (it != defined_achievements.end()) {
                 return it.value()["displayName"].get<std::string>().c_str();
             }
-        }
-        catch (...)
-        {
-
-        }
+        } catch (...) {}
     }
 
     if (strcmp (pchKey, "desc") == 0) {
-        try
-        {
-            auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
+        try {
+            auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
                 return static_cast<std::string const&>(item["name"]) == pchName;
-                });
-            if (it != achievements.end())
-            {
+            });
+            if (it != defined_achievements.end()) {
                 return it.value()["description"].get<std::string>().c_str();
             }
-        }
-        catch (...)
-        {
-
-        }
+        } catch (...) {}
     }
 
     if (strcmp (pchKey, "hidden") == 0) {
-        try
-        {
-            auto it = std::find_if(achievements.begin(), achievements.end(), [pchName](nlohmann::json& item) {
+        try {
+            auto it = std::find_if(defined_achievements.begin(), defined_achievements.end(), [pchName](nlohmann::json& item) {
                 return static_cast<std::string const&>(item["name"]) == pchName;
-                });
-            if (it != achievements.end())
-            {
-                return (it.value()["hidden"].get<int>() ? "1" : "0");
+            });
+            if (it != defined_achievements.end()) {
+                return it.value()["description"].get<std::string>().c_str();
             }
-        }
-        catch (...)
-        {
-
-        }
+        } catch (...) {}
     }
 
     return "";
@@ -388,6 +373,8 @@ const char * GetAchievementDisplayAttribute( const char *pchName, const char *pc
 bool IndicateAchievementProgress( const char *pchName, uint32 nCurProgress, uint32 nMaxProgress )
 {
     PRINT_DEBUG("IndicateAchievementProgress\n");
+    if (pchName == nullptr) return false;
+
 }
 
 
@@ -396,21 +383,16 @@ bool IndicateAchievementProgress( const char *pchName, uint32 nCurProgress, uint
 uint32 GetNumAchievements()
 {
     PRINT_DEBUG("GetNumAchievements\n");
-    return achievements.size();
+    return defined_achievements.size();
 }
 
 // Get achievement name iAchievement in [0,GetNumAchievements)
 const char * GetAchievementName( uint32 iAchievement )
 {
     PRINT_DEBUG("GetAchievementName\n");
-    try
-    {
-        return static_cast<std::string const&>(achievements[iAchievement]["name"]).c_str();
-    }
-    catch (...)
-    {
-
-    }
+    try {
+        return defined_achievements[iAchievement]["name"].get<std::string>().c_str();
+    } catch (...) {}
     return "";
 }
 
@@ -428,7 +410,10 @@ SteamAPICall_t RequestUserStats( CSteamID steamIDUser )
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
     // Enable this to allow hot reload achievements status
-    //load_achievements();
+    //if (steamIDUser == settings->get_local_steam_id()) {
+    //    load_achievements();
+    //}
+    
 
     UserStatsReceived_t data;
     data.m_nGameID = settings->get_local_game_id().ToUint64();
@@ -442,6 +427,8 @@ SteamAPICall_t RequestUserStats( CSteamID steamIDUser )
 bool GetUserStat( CSteamID steamIDUser, const char *pchName, int32 *pData )
 {
     PRINT_DEBUG("GetUserStat %s %llu\n", pchName, steamIDUser.ConvertToUint64());
+    if (pchName == nullptr) return false;
+
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
     if (steamIDUser == settings->get_local_steam_id()) {
@@ -456,6 +443,8 @@ bool GetUserStat( CSteamID steamIDUser, const char *pchName, int32 *pData )
 bool GetUserStat( CSteamID steamIDUser, const char *pchName, float *pData )
 {
     PRINT_DEBUG("GetUserStat %s %llu\n", pchName, steamIDUser.ConvertToUint64());
+    if (pchName == nullptr) return false;
+
     std::lock_guard<std::recursive_mutex> lock(global_mutex);
 
     if (steamIDUser == settings->get_local_steam_id()) {
@@ -470,6 +459,12 @@ bool GetUserStat( CSteamID steamIDUser, const char *pchName, float *pData )
 bool GetUserAchievement( CSteamID steamIDUser, const char *pchName, bool *pbAchieved )
 {
     PRINT_DEBUG("GetUserAchievement %s\n", pchName);
+    if (pchName == nullptr) return false;
+
+    if (steamIDUser == settings->get_local_steam_id()) {
+        return GetAchievement(pchName, pbAchieved);
+    }
+
     return false;
 }
 
@@ -477,6 +472,11 @@ bool GetUserAchievement( CSteamID steamIDUser, const char *pchName, bool *pbAchi
 bool GetUserAchievementAndUnlockTime( CSteamID steamIDUser, const char *pchName, bool *pbAchieved, uint32 *punUnlockTime )
 {
     PRINT_DEBUG("GetUserAchievementAndUnlockTime %s\n", pchName);
+    if (pchName == nullptr) return false;
+
+    if (steamIDUser == settings->get_local_steam_id()) {
+        return GetAchievementAndUnlockTime(pchName, pbAchieved, punUnlockTime);
+    }
     return false;
 }
 
@@ -486,6 +486,13 @@ bool ResetAllStats( bool bAchievementsToo )
 {
     PRINT_DEBUG("ResetAllStats\n");
     //TODO
+    if (bAchievementsToo) {
+        std::for_each(user_achievements.begin(), user_achievements.end(), [](nlohmann::json& v) {
+            v["earned"] = false;
+            v["earned_time"] = 0;
+        });
+    }
+
     return true;
 }