Homepage › Forums › RetroPie Project › Everything else related to the RetroPie Project › GBC and ATARI 2600 aspect ratio change + PC games?

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  • 07/12/2014 at 21:23 #14937
    Haris1977
    Guest

    Hello again:P

    How can i change the aspect ratio (to 4:3 i guess) of these two emulators (only those 2):

    1 – gba
    2- atari 2600

    Screen is wide and the graphics are huge. Also how can i play doom like games (where do i put files, what files do i need, input config file)??

    Thanks!

    07/13/2014 at 14:57 #15244
    dudleydes
    Participant

    Each emulator has a retroarch.cfg file that will override the main config file in the all directory. To edit it, you can use the command

    sudo nano /opt/retropie/configs/atari2600/retroarch.cfg

    For GBC, you can change atari2600 to gbc.

    For Atari 2600, I added the line below and saved the file.

    video_aspect_ratio = 0.83

    07/13/2014 at 17:10 #15280
    Haris
    Guest

    Thanks man!:) It works!

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