; 1. Changes the resolution to 800x600
ChangeDisplaySettings( (ClrDep:=32) , (Wid:=800) , (Hei:=600) , (Hz:=60) )

; 2. Launches Plants vs Zombies
RunWait, steam://rungameid/3590, ,max, 28800

; 3. Wait For PvZ Relaunch (20 Sec Timeout)
Process, Wait, C:\Program Files (x86)\Steam\steamapps\common\plants vs zombies\PlantsVsZombies.exe

; 4. Sets resolution back to 1920x1080
ChangeDisplaySettings( (ClrDep:=32) , (Wid:=1920) , (Hei:=1080) , (Hz:=60) )

ChangeDisplaySettings( cD, sW, sH, rR ) {
  VarSetCapacity(dM,156,0), NumPut(156,dM,36)
  DllCall( "EnumDisplaySettingsA", UInt,0, UInt,-1, UInt,&dM ), NumPut(0x5c0000,dM,40)
  NumPut(cD,dM,104),  NumPut(sW,dM,108),  NumPut(sH,dM,112),  NumPut(rR,dM,120)
  Return DllCall( "ChangeDisplaySettingsA", UInt,&dM, UInt,0 )
}