TRON 2.0 [cheats] While playing, press t to enable multiplayer chat, then type the cheat and hit ENTER. 

NOTE: These cheats were verified to work on the demo/pre-release copies only. 

mpkfa - All weapons, full health, full energy. 
mptears - Repeat effect of above cheat. 
mphealth - Restores full health
mpgod - God mode
mpmaphole - Level Skip


-from boby