You can use most of the cheats (cash, map, superweapons) will work in campaigns as well as skirmish.
I think the only code that's smirmish or linkup only is the one that transforms the Ore into people (complete with death screams when the harvester's collecting them), although I could be wrong. --- Where logic won't work - I will PAL Gamers unite - http://www.gamefaqs.com/boards/277-pal-gaming
thank you , found out as well when you put in the invincibility cheat u cant turn it off , got locked in a skirmish and the cpu had 1 rifleman left , wouldnt die even running him over would work :(
on another note , forgot how good this game is , totally forgot about it till i was at a friends house watching him play CCRA 3 on xbox360 --- im in j00r house burning your burgerz.INFERNO E100 PSN theonebg98