Gameboy Color Startup Change

Discussion in 'Other Handhelds' started by DroRox, Oct 29, 2011.

  1. DroRox
    OP

    DroRox Ambassador of Ooo

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    Aug 1, 2011
    United States
    The Land of Ooo
    Okay I've never seen this being done before so I'm wondering if its possible.
    Is there any way to change the gameboy color animation that appears whenever the handheld is turned on into a different animation?

    Reaon I ask is because I gave my GBC a really sick paintjob to make it look like BMO from adventure time and it would be cool if i could change
    the animation to BMO's face haha
     
  2. Ammako

    Ammako GBAtemp Guru

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    Dec 22, 2009
    Canada
    Do you know how to edit the bios?
    No?
    Good luck then.
     
  3. indask8

    indask8 New Member Forever

    Member
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    Apr 19, 2007
    France
    Look at the Flag...
    I remember a webpage of someone who managed to dump the SGB/GBC bios

    but anyway it's read only, and it wont be easy to read/replace since it require like hundreds of wires to dump it... ( I'm pretty sure the bios is actually inside the custom cpu chip made by nintendo).