Tharos released version 0.1 of his Chip8 emulator EFCS2X for the GP2x. Thanks to GP2x.de for the news.
Version 0.1 allows to map the controlls different for each Chip8 game (as Chip8 has often a very strang keymapping). Have a look at the readme.txt and the keymappings files which explain how to do own keymappings.
AEP-Emu (DE/EN)
DMG Page (DE)
EmuBit.pl (PL)
HomebrewWelt (DE)
Indie Retro News (EN)
NintendoMax (FR)
PlayerAdvance (FR)
Retroguru (EN)