At the "Press Start" screen, press B, A, R(2), A, C-Right, Up, Down, A. If you entered the code correctly, you will hear a sound. Select the "Replay Mission" option at the main menu, then press L to display all missions and R to select your team. During a mission, press L + R to display programming debug information. Press L + R + Up to automatically win or L + R + Down to automatically lose. -From: BandORailroad@aol.com

At the battle screen, hold L and press C-Up or C-Down to magnify and reduce the screen.

Highlight a unit that will be created from the toolbar, then press A. Hold Z and press A after receiving the "Unit Ready" or "Construction Complete" message to build the same unit again without returning to the toolbar.

Build away from base

To build away from your base, simply create a chain of sandbags to the desired location.

Use opponent's structures and men

Use an engineer to get into your opponent's Mobile Construction Unit. This will allow use of your opponent's structures, men, and more.

Cheaper mini-gunners

Build a guard tower, then sell it to get five mini-gunners, which are more expensive than a guard tower. -From: KKNAVY2102@aol.com

Selling vehicles

Place a vehicle in the repair bay to sell it.

Killing multiple grenadiers/flamethrowers

When attacked by a group of flamethrowers or grenadiers, just kill a few of them to set off a chain reaction that will kill the rest.

Finding money

Destroy the churches in the villages to find $1000.

Build NOD attack chopper

To build an attack chopper for the Brotherhood of NOD, simply take over their main base and the option for an attack chopper will become available.

Faster Ion Cannon and Nuclear Weapon charge

Build more power plants to get a faster Ion Cannon and Nuclear weapon charge.

Taking out Lasers

The fastest and easiest way to take out Lasers is to use three flame tanks, which will barely get damaged.

Taking out Guard Towers and Advanced Guard Towers

Build Artillery and send them to attack those structures. They shoot from such a long distance that the Towers can not shoot back.

Tiberium Factories

When you destroy all your opponent's Tiberium Factories, you can shoot one of their structures a few times and they will sell it to you. However, make sure you take out their main base first or they will not be able to rebuild the Tiberium Factories.