diff --git a/data_from_portwine/scripts/lang b/data_from_portwine/scripts/lang
index fc7d3275..e2a917f1 100755
--- a/data_from_portwine/scripts/lang
+++ b/data_from_portwine/scripts/lang
@@ -150,6 +150,7 @@ if [[ "${update_loc}" == "RUS" ]] ; then
     export PW_USE_US_LAYOUT_INFO='Работает только под x11. Принудительное использование английской раскладки (полезно для игр в которых управление верно работает исключительно на английской раскладке)'
 	export PW_USE_SYSTEM_VK_LAYERS_INFO='Использовать системные mangohud, vkBasalt, obs-vkcapture и прочие приложения использующие vulkan layers'
 	export PW_USE_OBS_VKCAPTURE_INFO='Включить возможность записи в OBS Studio с помощью obs-vkcapture (ВНИМАНИЕ: будет включено принудительное использование системных mangohud, vkBasalt, obs-vkcapture и прочих приложений использующих vulkan layers)'
+	export PW_USE_LATENCY_FLEX_INFO='Включить LatencyFleX для уменьшения задержек (Внимание: будет включено принудительное использование DXVK-NVAPI)'
 
 	export PW_3DFX_INFO='Имитация старого графического ускорителя 3dfx (добавляет горизонтальные полосы)'
 	export PW_AdaptiveSharpen_INFO='Увеличение резкости, можно использовать совместно с CAS'
@@ -428,6 +429,7 @@ elif [[ "${update_loc}" == "ENG" ]] ; then
 	export PW_USE_US_LAYOUT_INFO='Works only x11. Forced use of the us layout (useful for games in which the control works correctly only on the us layout)'
 	export PW_USE_SYSTEM_VK_LAYERS_INFO='Use system mangohud, vkBasalt, obs-vkcapture and other applications using vulkan layers'
 	export PW_USE_OBS_VKCAPTURE_INFO='Enable the ability to write to OBS Studio using obs-vkcapture (ATTENTION: the forced use of system mangohud, vkBasalt, obs-vkcapture and other applications using vulkan layers will be enabled)'
+	export PW_USE_LATENCY_FLEX_INFO='Enable LatencyFleX to reduce latency (ATTENTION: DXVK-NVAPI enforcement will be enabled)'
 
     export PW_3DFX_INFO='Simulation of an old 3dfx graphics accelerator (adds horizontal stripes)'
    	export PW_AdaptiveSharpen_INFO='Sharpness increase, can be used with CAS'
diff --git a/data_from_portwine/scripts/runlib b/data_from_portwine/scripts/runlib
index 0fceff95..f2e66197 100755
--- a/data_from_portwine/scripts/runlib
+++ b/data_from_portwine/scripts/runlib
@@ -158,6 +158,16 @@ start_portwine () {
         var_winedlloverride_update "nvngx,_nvngx="
     fi
 
+    if [[ "${PW_USE_LATENCY_FLEX}" == 1 ]] ; then
+        try_copy_file "${PW_PLUGINS_PATH}/latency_flex/latencyflex_layer.so" "${WINEDIR}/lib64/wine/x86_64-unix/"
+        try_copy_file "${PW_PLUGINS_PATH}/latency_flex/latencyflex_layer.dll" "${WINEDIR}/lib64/wine/x86_64-windows/"
+        try_copy_file "${PW_PLUGINS_PATH}/latency_flex/latencyflex_wine.dll" "${WINEDIR}/lib64/wine/x86_64-windows/"
+        try_force_link_file "${PW_PLUGINS_PATH}/latency_flex/latencyflex_layer.dll" "${WINEPREFIX}/drive_c/windows/system32/"
+        try_force_link_file "${PW_PLUGINS_PATH}/latency_flex/latencyflex_wine.dll" "${WINEPREFIX}/drive_c/windows/system32/"
+        export PW_USE_NVAPI_AND_DLSS=1
+        export LFX=1
+    fi
+
     if [[ "${PW_PRIME_RENDER_OFFLOAD}" == 1 ]] ; then
         export __NV_PRIME_RENDER_OFFLOAD=1
         export __GLX_VENDOR_LIBRARY_NAME=nvidia
diff --git a/data_from_portwine/scripts/start.sh b/data_from_portwine/scripts/start.sh
index dbf409f9..01fc2b6d 100755
--- a/data_from_portwine/scripts/start.sh
+++ b/data_from_portwine/scripts/start.sh
@@ -437,7 +437,7 @@ pw_edit_db () {
     PW_USE_NVAPI_AND_DLSS PW_USE_FAKE_DLSS PW_WINE_FULLSCREEN_FSR PW_HIDE_NVIDIA_GPU PW_VIRTUAL_DESKTOP PW_USE_TERMINAL \
     PW_GUI_DISABLED_CS PW_USE_GAMEMODE PW_DX12_DISABLE PW_PRIME_RENDER_OFFLOAD PW_USE_D3D_EXTRAS PW_FIX_VIDEO_IN_GAME  \
     PW_REDUCE_PULSE_LATENCY PW_USE_US_LAYOUT PW_USE_GSTREAMER PW_FORCE_LARGE_ADDRESS_AWARE PW_USE_SHADER_CACHE \
-    PW_USE_WINE_DXGI PW_USE_EAC_AND_BE PW_USE_SYSTEM_VK_LAYERS PW_USE_OBS_VKCAPTURE 
+    PW_USE_WINE_DXGI PW_USE_EAC_AND_BE PW_USE_SYSTEM_VK_LAYERS PW_USE_OBS_VKCAPTURE PW_USE_LATENCY_FLEX
     if [ "$?" == 0 ] ; then
         print_info "Restarting PP after update ppdb file..."
         /usr/bin/env bash -c ${pw_full_command_line[*]} &