News via http://www.xbox-scene.com/xbox1data/...VuFHGrtOdy.php

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

Official Site: Port by Cancerous1 | http://code.google.com/p/smw-360/ | Official PC repo: http://code.google.com/p/supermariowar/