@ins0mniak @FailurePersonified @rher Oh, yeah, GBA is easy to emulate because the hardware was really simple. ARM 7tdmi, an old Gameboy CPU that was used to play Gameboy games directly but also was used for comms (and inaccessible directly) when the GBA was in GBA-mode, sprites, background layers, and low-res, no 3D acceleration. Really fun to hack those things.