Cancerous1 released a 3rd port of the 'Super Mario Wars' v1.8.04 Final homebrew game to JTAG/Homebrew 360s. Super Mario War is a fan-made multiplayer Super Mario Bros. style deathmatch game in which players try to beat one another in a variety of gameplay modes. You can play on teams, design your own levels, design your own worlds, and much more!
Just a little update, multiple controllers now work! enjoy playing vs your friends.
Again, thanks Lantus for the help