I made a Gameboy emulator using GX2 graphics. Thanks to the 145 people that downloaded the initial version. The emulator has now been updated from Version 1337 to Version 9000. Here's the readme -
And some pictures -

And a video -
gacubeboy emulator with IOSU hack Version 9000 by brienj
I created this emulator in less than 8 hours of actual programming. The Gameboy ROM compatibility isn't the best and it has no sound, but was made to prove that even if you half-heartedly attempt homebrew, you CAN make something. IOSU IS NOT REQUIRED TO MAKE OR USE HOMEBREW!!!
Setup:
Put the gacubeboy.elf file in the sd:/wiiu/apps/gacubeboy/ folder of your SD card. Put all of your Gameboy roms in the sd:/roms/gb/ folder of the SD card with the .gb extension. Sub-folders are acceptable, but not needed. Keep the number of ROM files less than 200 for best results.
Instructions:
Load a ROM and press the Play button. If you select the play button with a WiiMote, that WiiMote will be used as the controller, with sideways orientation. The A and B buttons will be swapped with the 1 and 2 buttons if you play with a WiiMote. Once a game is started the Play button becomes a Pause button. If the game stops playing, that means it crashed, and either the ROM isn't supported or something crazy just happened. Just load a different ROM and try again. Not every game is supported. Plus button is the Start button and Minus button is the Select button.
New in Version 9000, press L on the Gamepad, or A on the WiiMote, to toggle Full Screen.
Planned to be added:
Nothing, the engine is going to be a port next time. I don't have time to build a Gameboy engine from scratch and want to get a better version out soon with better ROM support and sound.
Credits:
-dimok for all of his HBL code which makes it simple to build homebrew
Changelog:
Version 1337 - Basic ROM support, no sound
Version 9000 - Added Full Screen key press
And some pictures -





And a video -
Attachments
Last edited by brienj,