Arc A750 and playing Halo Infinite

  1. Select game title on left panel

  2. Right :mouse: ButtonPropertiesSet launch options…

  3. Enter desired variables, separated by space and ended by %command%


  1. You want to create log file to check if everything fine or file a bug, use Environment variable:

    PROTON_LOG=1 %command%
    

    Log will be saved at location, where [appid] is your game id (look up steamdb if in doubt)

    ~/steam-[appid].log
    

(c) Linux gaming [Guide]

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