From the chat line (press m to bring it up) type in:
dangerous - unlimited ammo
chump - invincible (type chump twice to become a super tank)
chumpchump - God Mode
slick - God Mode
Thanks to Revolution readers Max Harrison, Bob Mayfield, Motiv8, Michael Staples,
Gabba, Ashley and DMK!
tuff - enables you to destroy buildings.
mo money - extra troops
way mo money - extra powerups