F2 - Infinite Health - Gives you infinite health
F3 - Infinite Cosmic - Gives you infinite comsmic power
F4 - Infinite Time - Only works on Arena battle mode round time.
F5 - Enemy No Fire - Disables all ai on the level including teamates except of course you.
F6 - Enemy No Fire OFF - Turns the above baby off.
F7 - 1 Hit Kill - Simple as that everything will now die in 1 hit. except you and your teammates.
F8 - Disable All - Turn All the above off