War Gods PC Game Cheats

Codes:
At the advanced option screen type in these codes:

2504 = Free Play On
1971 = Player 1 Invincible
1515 = Player 2 Invincible
4774 = Finish Game After First Round
3871 = Play As Grox
9021 = Play As Exor
9997 = Play On Secret Level
1037 = Easy Fatalities