option in the File menu, and your cheat codes will be applied to that game. After entering your codes, click OK and then select a rom using the Open Rom. Select close rom from the File menu and then you can enter the cheats using the cheat items under the Options menu respective to the type of code you want to enter. VisualBoyAdvance supports zipped and gzipped roms transparently.Ĭheats for GameBoy Advance games must be entered while no rom is running. If you would like to use the bios, place it in the same folder as VisualBoyAdvance with the filename 'gbasys.bin' (without quotes). Note that it is not required to have BIOS image to run VisualBoyAdvance. You can select this file in the preferences before playing GameBoy Advance games. No longer supported!!!Ī GameBoyAdvance BIOS file is optional for VisualBoyAdvance. VisualBoyAdvance is a GameBoy/GameBoy Color/GameBoy Advance emulator for Mac OS X.