@Echo off :: Alter this path if your Steam installation lies somewhere else. set steamPath=C:\Program Files (x86)\Steam :: List of games tried and working. :: Fallout (high resolution) > falloutwHR.exe :: Fallout (classic) > FALLOUTW.EXE :: Fallout 2 (high resolution) > fallout2HR.exe :: Tomb Raider Legend > trl.exe :: Tomb Raider Underwold > tru.exe :: Add game exe's here, seperated with a space. set exes=falloutwHR.exe FALLOUTW.EXE fallout2HR.exe trl.exe tru.exe :: Not really necessary but as a precaution, :: give the game some breathing room before starting the overlay. (in seconds) set delay=3 :: No need to alter anything below this line :: set gamePID= set steamPID= echo Waiting on game start.. : Search REM Grabbing and feeding the Steam pid in the command eliminates occurance of overlay not popping sometimes, no need for game app ID. REM Do it here in the search to be sure, in case of this batch being ran before Steam was started. if defined steamPID (goto SkipSteamSearch) else (for /f "tokens=2" %%s in ('tasklist ^| findstr /i "steam.exe" 2^>NUL') do set steamPID=%%s) : SkipSteamSearch for %%e in (%exes%) do (for /f "tokens=2" %%p in ('tasklist ^| findstr /i "%%e" 2^>NUL') do set gamePID=%%p) if not defined gamePID (timeout 3 /nobreak > nul & goto Search) else (echo Game started) & (echo Forcing overlay) timeout %delay% /nobreak > nul start "" "%steamPath%\GameOverlayUI.exe" -steampid %steamPID% -pid %gamePID% -manuallyclearframes 0 :: List of games tried where the overlay still don't work. :: Fallout 2 (classic) > fallout2.exe :: Pharaoh + Cleopatra > Pharaoh.exe :: Zeus + Poseidon > zeus.exe