Enter these cheats during play. 

eureka          All research finished
cresus          1,000,000 gold
koweit          1,000,000 oil
maggy           1,000,000 metal
babyboom        1,000,000 poeple
bullit          Bulldoze around selected device
spoutnik        Full map
blackout        Hide map
youdi           Kills selected unit
sucker          Destroy everything but bulldozers
psycho          Psycho headquarter
parano          Parano headquarter
schyzo          Schyzo headquarter
fanato          Fanato headquarter
normo           Normo headquarter