gpSPhone is a GBA emulator based ZodTTD’s port of gpSP to the GP2X. gpSP is a great GBA emulator written by the talented Exophase. ZodTTD ported it to the GP2X, and added an (iPhone/iTouch compatible) dynarec. By using this coding technique, fullspeed performance of GBA is obtained on the iPhone/iTouch.


– Slightly increased performance. Much less “hiccups”.
– Sound buffers changed. Games which run well, performance-wise, sound better. Games that run slowly will still have poor sound.