Percival/PSP3D have ported the Deathmatch game Super Mario wars to the PSP, heres some info about the game:
Super Mario War is a Super Mario deathmatch game. The goal is to stomp as many other Marios as possible. It is a tribute to Mario War by Samuele Poletti.
Features:
- Up to four players of deathmatch fun.
- Tons of game modes and map.
- Hilarious unreal tournament announcers (m m m monsterkill).
- More fun than poking a monkey with a stick.
- The whole source code of the game is available.
- uses SDL and is fully portable to windows, linux, xbox, ...
- CPU Players.
- A whole bunch of game modes (featuring GetTheChicken, Domination, and and and).
- Will make you happy and gives you a fuzzy feeling.