diff --git a/CMakeLists.txt b/CMakeLists.txt
index c37ac2a06..c276d3cd3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -844,6 +844,8 @@ set(CORE src/core/aerolib/stubs.cpp
          src/core/emulator_settings.h
          src/core/user_manager.cpp
          src/core/user_manager.h
+         src/core/emulator_state.cpp
+         src/core/emulator_state.h
 )
 
 if (ARCHITECTURE STREQUAL "x86_64")
diff --git a/src/common/config.cpp b/src/common/config.cpp
index d3571b7c0..4923cf78f 100644
--- a/src/common/config.cpp
+++ b/src/common/config.cpp
@@ -146,7 +146,9 @@ static ConfigEntry<std::array<std::string, 4>> userNames({
 static ConfigEntry<bool> useUnifiedInputConfig(true);
 
 // Debug
-static ConfigEntry<bool> isFpsColor(true);
+static ConfigEntry<bool> isDebugDump(false);
+static ConfigEntry<bool> isShaderDebug(false);
+static ConfigEntry<bool> isSeparateLogFilesEnabled(false);
 static ConfigEntry<bool> showFpsCounter(false);
 
 // Settings
@@ -161,7 +163,24 @@ static string config_version = Common::g_scm_rev;
 // These entries aren't stored in the config
 static bool overrideControllerColor = false;
 static int controllerCustomColorRGB[3] = {0, 0, 255};
-static bool load_auto_patches = true;
+
+std::filesystem::path getSysModulesPath() {
+    if (sys_modules_path.empty()) {
+        return Common::FS::GetUserPath(Common::FS::PathType::SysModuleDir);
+    }
+    return sys_modules_path;
+}
+
+void setSysModulesPath(const std::filesystem::path& path) {
+    sys_modules_path = path;
+}
+
+int getVolumeSlider() {
+    return volumeSlider.get();
+}
+bool allowHDR() {
+    return isHDRAllowed.get();
+}
 
 bool GetUseUnifiedInputConfig() {
     return useUnifiedInputConfig.get();
@@ -211,10 +230,6 @@ std::string getUserName(int id) {
     return userNames.get()[id];
 }
 
-bool fpsColor() {
-    return isFpsColor.get();
-}
-
 bool getShowFpsCounter() {
     return showFpsCounter.get();
 }
@@ -231,11 +246,64 @@ u32 GetLanguage() {
     return m_language.get();
 }
 
-bool getLoadAutoPatches() {
-    return load_auto_patches;
+bool getSeparateLogFilesEnabled() {
+    return isSeparateLogFilesEnabled.get();
 }
-void setLoadAutoPatches(bool enable) {
-    load_auto_patches = enable;
+
+bool getPSNSignedIn() {
+    return isPSNSignedIn.get();
+}
+
+void setPSNSignedIn(bool sign, bool is_game_specific) {
+    isPSNSignedIn.set(sign, is_game_specific);
+}
+
+string getDefaultControllerID() {
+    return defaultControllerID.get();
+}
+
+void setDefaultControllerID(string id) {
+    defaultControllerID.base_value = id;
+}
+
+bool getBackgroundControllerInput() {
+    return backgroundControllerInput.get();
+}
+
+void setBackgroundControllerInput(bool enable, bool is_game_specific) {
+    backgroundControllerInput.set(enable, is_game_specific);
+}
+
+bool getFsrEnabled() {
+    return fsrEnabled.get();
+}
+
+void setFsrEnabled(bool enable, bool is_game_specific) {
+    fsrEnabled.set(enable, is_game_specific);
+}
+
+bool getRcasEnabled() {
+    return rcasEnabled.get();
+}
+
+void setRcasEnabled(bool enable, bool is_game_specific) {
+    rcasEnabled.set(enable, is_game_specific);
+}
+
+int getRcasAttenuation() {
+    return rcasAttenuation.get();
+}
+
+void setRcasAttenuation(int value, bool is_game_specific) {
+    rcasAttenuation.set(value, is_game_specific);
+}
+
+int getUsbDeviceBackend() {
+    return usbDeviceBackend.get();
+}
+
+void setUsbDeviceBackend(int value, bool is_game_specific) {
+    usbDeviceBackend.set(value, is_game_specific);
 }
 
 void load(const std::filesystem::path& path, bool is_game_specific) {
@@ -273,7 +341,9 @@ void load(const std::filesystem::path& path, bool is_game_specific) {
     string current_version = {};
     if (data.contains("Debug")) {
         const toml::value& debug = data.at("Debug");
-        isFpsColor.setFromToml(debug, "FPSColor", is_game_specific);
+        isDebugDump.setFromToml(debug, "DebugDump", is_game_specific);
+        isSeparateLogFilesEnabled.setFromToml(debug, "isSeparateLogFilesEnabled", is_game_specific);
+        isShaderDebug.setFromToml(debug, "CollectShader", is_game_specific);
         showFpsCounter.setFromToml(debug, "showFpsCounter", is_game_specific);
         current_version = toml::find_or<std::string>(debug, "ConfigVersion", current_version);
     }
@@ -358,7 +428,9 @@ void save(const std::filesystem::path& path, bool is_game_specific) {
 
         // Do not save these entries in the game-specific dialog since they are not in the GUI
         data["Input"]["useUnifiedInputConfig"] = useUnifiedInputConfig.base_value;
-        data["Debug"]["FPSColor"] = isFpsColor.base_value;
+        data["GPU"]["internalScreenWidth"] = internalScreenWidth.base_value;
+        data["GPU"]["internalScreenHeight"] = internalScreenHeight.base_value;
+        data["GPU"]["patchShaders"] = shouldPatchShaders.base_value;
         data["Debug"]["showFpsCounter"] = showFpsCounter.base_value;
     }
 
@@ -391,7 +463,6 @@ void setDefaultValues(bool is_game_specific) {
         controllerCustomColorRGB[2] = 255;
 
         // Debug
-        isFpsColor.base_value = true;
         showFpsCounter.base_value = false;
     }
 }
diff --git a/src/common/config.h b/src/common/config.h
index e1f8c2e77..04c55d422 100644
--- a/src/common/config.h
+++ b/src/common/config.h
@@ -28,12 +28,18 @@ std::string getTrophyKey();
 void setTrophyKey(std::string key);
 u32 GetLanguage();
 void setLanguage(u32 language, bool is_game_specific = false);
-bool fpsColor(); // no set
+void setUseSpecialPad(bool use);
+bool getUseSpecialPad();
+void setSpecialPadClass(int type);
+int getSpecialPadClass();
+bool getPSNSignedIn();
+void setPSNSignedIn(bool sign, bool is_game_specific = false);
+bool patchShaders(); // no set
 bool getShowFpsCounter();
 void setShowFpsCounter(bool enable, bool is_game_specific = false);
 void setUserName(const std::string& name, bool is_game_specific = false);
-bool getLoadAutoPatches();
-void setLoadAutoPatches(bool enable);
+std::filesystem::path getSysModulesPath();
+void setSysModulesPath(const std::filesystem::path& path);
 
 // TODO
 std::string getUserName(int id);
diff --git a/src/common/memory_patcher.cpp b/src/common/memory_patcher.cpp
index ad737dab4..a7c020246 100644
--- a/src/common/memory_patcher.cpp
+++ b/src/common/memory_patcher.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-FileCopyrightText: Copyright 2024-2026 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
@@ -12,6 +12,7 @@
 #include "common/elf_info.h"
 #include "common/logging/log.h"
 #include "common/path_util.h"
+#include "core/emulator_state.h"
 #include "core/file_format/psf.h"
 #include "memory_patcher.h"
 
@@ -192,7 +193,7 @@ void OnGameLoaded() {
         } else {
             ApplyPatchesFromXML(file_path);
         }
-    } else if (Config::getLoadAutoPatches()) {
+    } else if (EmulatorState::GetInstance()->IsAutoPatchesLoadEnabled()) {
         for (auto const& repo : std::filesystem::directory_iterator(patch_dir)) {
             if (!repo.is_directory()) {
                 continue;
diff --git a/src/core/devtools/layer.cpp b/src/core/devtools/layer.cpp
index 5a0fdfd4d..d599e9cf0 100644
--- a/src/core/devtools/layer.cpp
+++ b/src/core/devtools/layer.cpp
@@ -12,6 +12,7 @@
 #include "common/types.h"
 #include "core/debug_state.h"
 #include "core/emulator_settings.h"
+#include "core/emulator_state.h"
 #include "imgui/imgui_std.h"
 #include "imgui_internal.h"
 #include "options.h"
@@ -274,14 +275,10 @@ void L::DrawAdvanced() {
 
 void L::DrawSimple() {
     const float frameRate = DebugState.Framerate;
-    if (Config::fpsColor()) {
-        if (frameRate < 10) {
-            PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.0f, 0.0f, 1.0f)); // Red
-        } else if (frameRate >= 10 && frameRate < 20) {
-            PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.5f, 0.0f, 1.0f)); // Orange
-        } else {
-            PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 1.0f, 1.0f, 1.0f)); // White
-        }
+    if (frameRate < 10) {
+        PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.0f, 0.0f, 1.0f)); // Red
+    } else if (frameRate >= 10 && frameRate < 20) {
+        PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.5f, 0.0f, 1.0f)); // Orange
     } else {
         PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 1.0f, 1.0f, 1.0f)); // White
     }
diff --git a/src/core/emulator_state.cpp b/src/core/emulator_state.cpp
new file mode 100644
index 000000000..1f02043a3
--- /dev/null
+++ b/src/core/emulator_state.cpp
@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2025-2026 shadLauncher4 Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "emulator_state.h"
+
+std::shared_ptr<EmulatorState> EmulatorState::s_instance = nullptr;
+std::mutex EmulatorState::s_mutex;
+
+EmulatorState::EmulatorState() {}
+
+EmulatorState::~EmulatorState() {}
+
+std::shared_ptr<EmulatorState> EmulatorState::GetInstance() {
+    std::lock_guard<std::mutex> lock(s_mutex);
+    if (!s_instance)
+        s_instance = std::make_shared<EmulatorState>();
+    return s_instance;
+}
+
+void EmulatorState::SetInstance(std::shared_ptr<EmulatorState> instance) {
+    std::lock_guard<std::mutex> lock(s_mutex);
+    s_instance = instance;
+}
+
+bool EmulatorState::IsGameRunning() const {
+    return m_running;
+}
+void EmulatorState::SetGameRunning(bool running) {
+    m_running = running;
+}
+
+bool EmulatorState::IsAutoPatchesLoadEnabled() const {
+    return m_load_patches_auto;
+}
+void EmulatorState::SetAutoPatchesLoadEnabled(bool enable) {
+    m_load_patches_auto = enable;
+}
diff --git a/src/core/emulator_state.h b/src/core/emulator_state.h
new file mode 100644
index 000000000..c12af5401
--- /dev/null
+++ b/src/core/emulator_state.h
@@ -0,0 +1,29 @@
+// SPDX-FileCopyrightText: Copyright 2025-2026 shadLauncher4 Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+
+class EmulatorState {
+public:
+    EmulatorState();
+    ~EmulatorState();
+
+    static std::shared_ptr<EmulatorState> GetInstance();
+    static void SetInstance(std::shared_ptr<EmulatorState> instance);
+
+    bool IsGameRunning() const;
+    void SetGameRunning(bool running);
+    bool IsAutoPatchesLoadEnabled() const;
+    void SetAutoPatchesLoadEnabled(bool enable);
+
+private:
+    static std::shared_ptr<EmulatorState> s_instance;
+    static std::mutex s_mutex;
+
+    // state variables
+    bool m_running = false;
+    bool m_load_patches_auto = true;
+};
\ No newline at end of file
diff --git a/src/core/ipc/ipc.cpp b/src/core/ipc/ipc.cpp
index 4116bba1d..cf0c1d81e 100644
--- a/src/core/ipc/ipc.cpp
+++ b/src/core/ipc/ipc.cpp
@@ -15,6 +15,7 @@
 #include "core/debug_state.h"
 #include "core/debugger.h"
 #include "core/emulator_settings.h"
+#include "core/emulator_state.h"
 #include "core/libraries/audio/audioout.h"
 #include "input/input_handler.h"
 #include "sdl_window.h"
@@ -72,7 +73,7 @@ void IPC::Init() {
         return;
     }
 
-    Config::setLoadAutoPatches(false);
+    EmulatorState::GetInstance()->SetAutoPatchesLoadEnabled(false);
 
     input_thread = std::jthread([this] {
         Common::SetCurrentThreadName("IPC Read thread");
diff --git a/src/core/libraries/kernel/process.cpp b/src/core/libraries/kernel/process.cpp
index 3b1b121df..4837e65da 100644
--- a/src/core/libraries/kernel/process.cpp
+++ b/src/core/libraries/kernel/process.cpp
@@ -37,9 +37,11 @@ s32 PS4_SYSV_ABI sceKernelGetMainSocId() {
 }
 
 s32 PS4_SYSV_ABI sceKernelGetCompiledSdkVersion(s32* ver) {
-    s32 version = Common::ElfInfo::Instance().CompiledSdkVer();
-    *ver = version;
-    return (version >= 0) ? ORBIS_OK : ORBIS_KERNEL_ERROR_EINVAL;
+    if (!ver) {
+        return ORBIS_KERNEL_ERROR_EINVAL;
+    }
+    *ver = Common::ElfInfo::Instance().CompiledSdkVer();
+    return ORBIS_OK;
 }
 
 s32 PS4_SYSV_ABI sceKernelGetCpumode() {
diff --git a/src/core/linker.cpp b/src/core/linker.cpp
index cb40e8e48..94eb52f47 100644
--- a/src/core/linker.cpp
+++ b/src/core/linker.cpp
@@ -181,8 +181,8 @@ s32 Linker::LoadAndStartModule(const std::filesystem::path& path, u64 args, cons
     }
 
     // Retrieve and verify proc param according to libkernel.
-    u64* param = module->GetProcParam<u64*>();
-    ASSERT_MSG(!param || param[0] >= 0x18, "Invalid module param size: {}", param[0]);
+    auto* param = module->GetProcParam<OrbisProcParam*>();
+    ASSERT_MSG(!param || param->size >= 0x18, "Invalid module param size: {}", param->size);
     s32 ret = module->Start(args, argp, param);
     if (pRes) {
         *pRes = ret;
diff --git a/src/emulator.cpp b/src/emulator.cpp
index c16ce5963..cfef7643c 100644
--- a/src/emulator.cpp
+++ b/src/emulator.cpp
@@ -75,6 +75,25 @@ Emulator::Emulator() {
 
 Emulator::~Emulator() {}
 
+s32 ReadCompiledSdkVersion(const std::filesystem::path& file) {
+    Core::Loader::Elf elf;
+    elf.Open(file);
+    if (!elf.IsElfFile()) {
+        return 0;
+    }
+    const auto elf_pheader = elf.GetProgramHeader();
+    auto i_procparam = std::find_if(elf_pheader.begin(), elf_pheader.end(), [](const auto& entry) {
+        return entry.p_type == PT_SCE_PROCPARAM;
+    });
+
+    if (i_procparam != elf_pheader.end()) {
+        Core::OrbisProcParam param{};
+        elf.LoadSegment(u64(&param), i_procparam->p_offset, i_procparam->p_filesz);
+        return param.sdk_version;
+    }
+    return 0;
+}
+
 void Emulator::Run(std::filesystem::path file, std::vector<std::string> args,
                    std::optional<std::filesystem::path> p_game_folder) {
     Common::SetCurrentThreadName("Main Thread");
@@ -163,6 +182,9 @@ void Emulator::Run(std::filesystem::path file, std::vector<std::string> args,
         }
     }
 
+    auto guest_eboot_path = "/app0/" + eboot_name.generic_string();
+    const auto eboot_path = mnt->GetHostPath(guest_eboot_path);
+
     auto& game_info = Common::ElfInfo::Instance();
     game_info.initialized = true;
     game_info.game_serial = id;
@@ -170,7 +192,7 @@ void Emulator::Run(std::filesystem::path file, std::vector<std::string> args,
     game_info.app_ver = app_version;
     game_info.firmware_ver = fw_version & 0xFFF00000;
     game_info.raw_firmware_ver = fw_version;
-    game_info.sdk_ver = sdk_version;
+    game_info.sdk_ver = ReadCompiledSdkVersion(eboot_path);
     game_info.psf_attributes = psf_attributes;
 
     const auto pic1_path = mnt->GetHostPath("/app0/sce_sys/pic1.png");
@@ -259,7 +281,8 @@ void Emulator::Run(std::filesystem::path file, std::vector<std::string> args,
     if (param_sfo_exists) {
         LOG_INFO(Loader, "Game id: {} Title: {}", id, title);
         LOG_INFO(Loader, "Fw: {:#x} App Version: {}", fw_version, app_version);
-        LOG_INFO(Loader, "Compiled SDK version: {:#x}", sdk_version);
+        LOG_INFO(Loader, "param.sfo SDK version: {:#x}", sdk_version);
+        LOG_INFO(Loader, "eboot SDK version: {:#x}", game_info.sdk_ver);
         LOG_INFO(Loader, "PSVR Supported: {}", (bool)psf_attributes.support_ps_vr.Value());
         LOG_INFO(Loader, "PSVR Required: {}", (bool)psf_attributes.require_ps_vr.Value());
     }
@@ -358,8 +381,6 @@ void Emulator::Run(std::filesystem::path file, std::vector<std::string> args,
     Libraries::InitHLELibs(&linker->GetHLESymbols());
 
     // Load the module with the linker
-    auto guest_eboot_path = "/app0/" + eboot_name.generic_string();
-    const auto eboot_path = mnt->GetHostPath(guest_eboot_path);
     if (linker->LoadModule(eboot_path) == -1) {
         LOG_CRITICAL(Loader, "Failed to load game's eboot.bin: {}",
                      Common::FS::PathToUTF8String(std::filesystem::absolute(eboot_path)));
diff --git a/src/main.cpp b/src/main.cpp
index 515b6a15b..34ed6333b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 shadPS4 Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025-2026 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <SDL3/SDL_messagebox.h>
@@ -8,6 +8,7 @@
 #include "system_error"
 #include "unordered_map"
 
+#include <core/emulator_state.h>
 #include <fmt/core.h>
 #include "common/config.h"
 #include "common/logging/backend.h"
@@ -28,7 +29,9 @@ int main(int argc, char* argv[]) {
     SetConsoleOutputCP(CP_UTF8);
 #endif
     IPC::Instance().Init();
-
+    // Init emulator state
+    std::shared_ptr<EmulatorState> m_emu_state = std::make_shared<EmulatorState>();
+    EmulatorState::SetInstance(m_emu_state);
     // Load configurations
     std::shared_ptr<EmulatorSettings> emu_settings = std::make_shared<EmulatorSettings>();
     EmulatorSettings::SetInstance(emu_settings);