diff --git a/.gitmodules b/.gitmodules
index aa5e35d..7ac98fb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "Plugins/DLSS"]
 	path = Plugins/DLSS
 	url = https://github.com/FlaxEngine/DLSS
+[submodule "Plugins/OnlinePlatformSteam"]
+	path = Plugins/OnlinePlatformSteam
+	url = https://github.com/FlaxEngine/OnlinePlatformSteam
diff --git a/GoakeFlax.flaxproj b/GoakeFlax.flaxproj
index c96a103..867a8ba 100644
--- a/GoakeFlax.flaxproj
+++ b/GoakeFlax.flaxproj
@@ -11,6 +11,9 @@
 		},
 		{
 			"Name": "$(ProjectPath)/Plugins/FidelityFX-FSR/FidelityFX-FSR.flaxproj"
+		},
+		{
+			"Name": "$(ProjectPath)/Plugins/OnlinePlatformSteam/OnlinePlatformSteam.flaxproj"
 		}
 	],
 	"DefaultScene": "194e05f445ece24ec5448d886e1334df",
diff --git a/Plugins/OnlinePlatformSteam b/Plugins/OnlinePlatformSteam
new file mode 160000
index 0000000..8aa0e05
--- /dev/null
+++ b/Plugins/OnlinePlatformSteam
@@ -0,0 +1 @@
+Subproject commit 8aa0e0570f7514300eae21022339c28ad578f8b6
diff --git a/Source/Game/Game.Build.cs b/Source/Game/Game.Build.cs
index d5ff6f9..21fd832 100644
--- a/Source/Game/Game.Build.cs
+++ b/Source/Game/Game.Build.cs
@@ -49,6 +49,8 @@ public class Game : GameModule
         options.PrivateDependencies.Add("FidelityFXFSR");
         options.ScriptingAPI.Defines.Add("COMPILE_WITH_FSR1");
 #endif
+
+        options.PublicDependencies.Add("OnlinePlatformSteam");
         // Here you can modify the build options for your game module
         // To reference another module use: options.PublicDependencies.Add("Audio");
         // To add C++ define use: options.PublicDefinitions.Add("COMPILE_WITH_FLAX");
diff --git a/steam_appid.txt b/steam_appid.txt
new file mode 100644
index 0000000..7ad8022
--- /dev/null
+++ b/steam_appid.txt
@@ -0,0 +1 @@
+480
\ No newline at end of file