To become invisible, pause the game, then press R1, L1, L1, R2, L1, L1, L2. A sound will confirm correct entry. To undo the code, simply reenter it.

To increase Time Warp, pause the game and push these buttons: R1, L1, L2, R2, RIGHT, RIGHT, RIGHT.

To lessen the amount of Time Warp, enter this code at the pause menu: R2, L2, L1, R1, LEFT, LEFT, LEFT.

To speed up your ride, go to the pause menu and enter this code: R3, L3, L3, R3, LEFT, CIRCLE, LEFT.

To operate in a zero gravity environment, go to the pause menu and enter the following code: R1, R2, R1, R2, UP, UP, UP.

Pause the game and hit: R3,R3,R3,R1,R1,R2,R2

To make your ride transparent, go to the pause menu and press the following buttons: LEFT, UP, RIGHT, DOWN, RIGHT, UP, LEFT, L2.

Beat the missions listed to get the corresponding prize:

Super Buggy: Available at beginning of the game
Super Buggy Boost: Mission 3
D-5 Hondo: Training Mission 3
D-5 Hondo Oil Slick: Mission 8
Baja Truck: Mission 4
Baja Truck Bombs: Mission 7
ATV Monster: Mission 10
ATV Monster's Speed Burst: Mission 14
Du Monde: Mission 13
Du Monde Oil Slick: Mission 21
Sahara Special: Mission 17
Sahara Smoke Screen: Mission 18
Grenadier: Mission 24
Grenadier Bombs: Mission 25
Kavostov Halftrack: Mission 27
Kavostov Halftrack's Smoke Screen: Mission 29
Vietnam Map: Mission 9
Georgian Russia Winter Map: Mission 22

To make your ride a little lighter, pause the game and press these buttons: L1, R1, R1, L2, R2, R2. A sound will confirm correct entry. To undo the code, simply reenter it.

Need help making a run for the border? Stuck in hostile territory? Need to find the quickest way through the canyon? IGN Guides is here to help. We've got a full guide for this intense thrill ride. Helpful hints, secrets and a full walkthrough for all 36 missions makes this an indispensible resource for anyone trying to make the most out of Hostile Territory.

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