“Game Boy Advance RGB Colour Test” ROM is a homebrew software for the Nintendo Game Boy Advance developed in C by Ry0G4_ using DEVKITPRO. ROM tested on both VBA and MyBoy! GBA emulators.

Controls:

In the intro screen press the start button:

• START: reset colour bars.
• LEFT: change RED value (-).
• RIGHT: change RED value (+).
• A: change GREEN value (-).
• B: change GREEN value (+).
• L: change BLUE value (-).
• R: change BLUE value (+).

This software was developed during a bored afternoon in my spare time.

Writing a Simple RGB Test ROM for Game Boy Advance using C Programming Language (DevKitPro Dev. Kit)