To enter the following codes, start a one-player game and press Triangle to bring up the in-game sidebar. Highlight the Team Buttons in the order listed below, and press Circle after you've highlighted the button. These codes work for both Allies and Soviet forces:
Full Map: Triangle, Triangle, X, Circle, Triangle, Square
Get the Chronoshift: Square, Circle, Triangle, X, Circle, Circle
Get More Money: X, X, Square, Circle, Circle, Circle
Get a Nuke: Circle, X, Circle, Circle, X, Square
Get the Iron Curtain Weapon: Square, X, Circle, X, Triangle, Triangle
Give Civilians Names: Square, Square, Circle, Circle, Triangle, Triangle
Invulnerability: Square, X, Circle, X, Triangle, Triangle
Lose the Current Mission: Circle, X, Circle, Square, Square, X
Parabomb: X, X, X, Circle, Triangle, Square
"Soylent Green" Mode: Square, X, Square, X, Square, X
Unshroud the Battlefield: Triangle, Triangle, X, Circle, Triangle, Square
Win Current Mission: Circle, Circle, Triangle, X, X, Square







Change Ore and Crystals to Gold:
Square, Circle, Square, Cross, Circle, Circle.
Using either a joy pad or mouse, bring the side-bar up by clicking on it or by pressing Triangle. Then using Circle, or right mouse button, click on the following team icons to get the appropriate cheat.

A-Bomb Launch :
Circle, Cross, Circle, Triangle, Square, Triangle.

Win the Level :
Cross,Square, Square, Circle, Triangle, Circle.

1000 Instant Cash:
Square, Square, Circle, Cross, Triangle, Circle.

Turn Ore into Men (link-up only) :
Cross, Circle, Triangle, Triangle, Circle, Cross.

Remove Shroud :
Square, Triangle, Circle, Cross, Triangle, Square.

Time Warp :
Chronosphere Triangle, Circle, Circle, Square, Square, Cross.

Parabomb :
Square, Cross, Circle, Circle, Square, Triangle.

Turn Ore to Pints of Beer :
Square, Circle, Square, Cross, Circle, Circle.

Instant Iron Curtain :
Triangle, triangle, circle, X, circle.