Get into the carnage quicker with this code. At the password screen, enter "G0LVL" followed by the level you desire. (i.e., "G0LVL14" for level 14.) The words "Cheat Enabled" will appear if you did this properly.
For all weapons, unlimited firepower, invincibility and access to every level, enter the password 1GOTP1NK8C1DBOOTSON.
Kody's PlayStation Codes