Warzone 2100 Cheats

You need two controllers to make this cheat work.
First hold start on controller 2 until the memory card screen appears. At the title screen using controller 2 press L1 R1 R2 L1 Select and Start you will then be able to access campaigns two and three and then you can input the following codes in game using controller 2

Select: Press to skip to the next mission
Triangle: Everything on the map becomes visible
Circle: Infinite power
X: All items available in research list
R1: Add all structures to build list
R2: Add all features to build list
Start and square: Increase player numbers
Up: Super units
Down: Finishes any research being undertaken
Left: Toggle debug mode
Right: Wimpy units