Enter "RVL" as a name at the name entry screen and keep the "L" highlighted for the next letter. If done correctly, your name will appear as "RVLL" with the second "L" still flashing. Press Start to delete your name and press B to return to the main screen. "All missions" and more options will now be available. Pause the game during a mission to display a menu with a variety of cheat options. -From: Vivhume@cs.com

Enter "IWILLCHEAT" as a name or at any menu screen during the start of the game on a Dreamcast Keyboard to enable cheat mode. Then, enter one of the following codes to activate the corresponding cheat function:

Invincibility

Pause the game and type "CANTDIE" on a Dreamcast Keyboard. Note: Explosions are still harmful.

All items

Pause the game and type "ALLLOOT" on a Dreamcast Keyboard. All weapons, uniforms, keys, and items will be added to the inventory.

Open all doors in current mission

Pause the game and type "OPENALLDOOR" on a Dreamcast Keyboard.

Instantly kill all enemies

Pause the game and type "KILLTHEMALL" on a Dreamcast Keyboard. Note: This also will kill hostages, and may cause mission failure.

Display player's coordinates

Pause the game and type "PLAYERCOORDS" on a Dreamcast Keyboard.

Full health

Pause the game and type "GOODHEALTH" on a Dreamcast Keyboard. All of your teammates health will be restored.

Resurrect dead teammates

Pause the game and type "RESURRECTION" on a Dreamcast Keyboard.

Mission skip

Pause the game and type "MISSIONOVER" on a Dreamcast Keyboard.

Mission failure

Pause the game and type "GAMEFAIL" on a Dreamcast Keyboard.

Enemy behind view

Pause the game and type "ENEMYB" on a Dreamcast Keyboard. The camera will shift behind various enemies and reveal what they can see. Enter the code again to switch between the various enemies. Note: Press the camera change button to switch back to the default view.

Enemy front view

Pause the game and type "ENEMYF" on a Dreamcast Keyboard. This camera will shift to a frontal view of one of the enemies. Enter the code again to switch between the various enemies. Note: Press the camera change button to switch back to the default view.

Big head mode

Pause the game and type "FUNNYHEAD" on a Dreamcast Keyboard. Note: Enabling this code may crash the game at times. Additionally, you will not see any text being entered on screen.

Wireframe graphics

Pause the game and type "DEBUGDRAWWIRE" on a Dreamcast Keyboard.

German game version

Pause the game and type "BLUESTARS" on a Dreamcast Keyboard.

View ending sequence

Pause the game and type "SHOWTHEEND" on a Dreamcast Keyboard. The game will immediately load the ending sequence. Note: This will end your current game, so save prior to enabling this code.