Mass Mayhem 4 cheats

If you have been playing  MM4 from gamesfree and wondering if there are cheats of some sort to that awesome game, then wonder no more. Here are some Mass Mayhem 4 cheats you can enter to the cheats field in the game's menu.
All weapons: SHLICK,
all upgrades: SHLACK,
invincible to explosions: MYBOOM,
run faster: MYBOOTS,
infinite jetpack: BIRD,
low gravity: ONMOON,
giant kamikaze: GODZILLA.

To see these cheat codes in effect, here is Mass Mayhem 4 cheats video.