Agressive Pong by EugeneP is one of the many Pong games out there, with minor twists compared to the original. The “agressive” point of this game, is stated in the game title already.

http://gp32spain.com/foros/showthread.php?t=76042

WS4ALL is a Wonderswan/Color emulator for Wiz.

http://gp32spain.com/foros/showthread.php?t=76042

PocketSNES v7 is an entry to the 2nd GP32spain.com Coding Competition and is heavily updated prior previous versions.

http://gp32spain.com/foros/showthread.php?t=76042

PCSX4ALL emulates the classic Playstation 1 (PSX) on the Wiz!

http://gp32spain.com/foros/showthread.php?t=76042

Ginge is actually not an emulator, but a compatibility layer to get GP2x applications working on Wiz.

http://gp32spain.com/foros/showthread.php?t=76042

Fish Fillets NG is strictly a puzzle game. The goal in every of the seventy levels is always the same: find a safe way out. The fish utter witty remarks about their surroundings, the various inhabitants of their underwater realm quarrel among themselves or comment on the efforts of your fish. The whole game is accompanied by quiet, comforting music.

http://zx81.zx81.free.fr/serendipity/index.php?/archives/445-Wiz-FishFillets-Fish-Fillets-Next-Generation-for-Wiz.html

Angband is a rogue-like game (similar to Nethack if you’re unfamiliar with it).

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,26,457

Change the background of your GP2X Wiz menu!

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,50,465

Led Blur is a port of the GP32 demo “Led Blur” by Optimus / Mindlapse to Wiz.

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,38,461

Jagd nach dem verlorenen Smily (Hunt for the lost smiley) is a game where you need to hunt down smiley’s with different weapons.

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,30,463