To use these press ENTER and type the
code.  These only work in single player games.

avatargod=god mode
bignoggin=big head mode
silentbutdeadly=fart mode
theshadowknows=invisible mode
meganoggin=mega head mode
clodhopper=tangos have big feet
5fingerdiscount=refill inventory
death=suicide
teamgod=team god mode
teamshadow=team invisible mode
explore=victory conditions
to slow down game speed, press F6
to speed up game speed, press F8
to set speed back to normal press F7

cheating in multiplayer a lot harder then
you might think, and anyways its
pathetic, so please don't do it.