Go to the options menu and select "Game Status". Highlight any driver and press Circle (passcode), then enter "WMNNWLHTSCUCLH" as a passcode. This will unlock all hidden characters, levels, and "Y" the Alien.
Enter "I_WILL_NOT_DIE" as a passcode.
Enter "GO_SIGHTSEEING" as a passcode.
Enter "REDUCE_GRAVITY" as a passcode.
Enter "SEE_ALL_MOVIES" as a passcode.
Enter "HARDEST_OF_ALL" as a passcode.
Enter "SAME_CHARACTER" as a passcode. This will make it so both players can choose the same vehicles in two player mode.
Enter "MONSTER_WHEELS" as a passcode. This will make your tires big.
Enter "DEADLY_MISSILE" as a passcode. This will make your homing missiles do more damage.
Wait until a level completes loading, then switch the game CD with an audio CD of your choice. Pause the game to select a new audio track. A prompt for the game CD will appear after the level is exited.
Enter the following actions while playing a game to active the special attack of the indicated weapon. Note: The required weapon must be in the inventory, but does not need to be currently active.
Press Up(2), Down then shoot the machine gun to cause your opponent's homing missiles or special attacks to follow your missiles instead of your vehicle.
Press Up(3) then shoot the machine gun to speed up for a few seconds.
Press Up, Down, Up then shoot the machine gun to rapidly fire multiple non-homing rockets.
Press Up, Down, Up, then shoot the machine gun. If an opponent is hit, he or she is taken for a sky ride.
Press Down(3) then shoot the machine gun to flip your opponents' vehicles.
Press Down(2), Up, then shoot the machine gun to drop a mega bomb that will leave a crater.
Press Down, Up, Down then shoot the machine gun to punch opponent vehicles back.
Press Down, Up(2), then shoot the machine gun to shoot six cannon shells simultaneously.
Press Left, Right, Up then shoot the machine gun to rapidly deploy a group of mines.
Press Left, Right, Down, then shoot the machine gun to drop a mine that will attract nearby cars.
| Mission | Password |
| Chassey Blue | |
| 1 | AOGIKYFGQQTWGA |
| 2 | YMBEJEOPDHYHZV |
| 3 | RIPJNYEPGFPJAI |
| 4 | HGFTDDNMUBXRLV |
| Slick Clyde | |
| 1 | TNLCROHSQAZDMQ |
| 2 | QDANNFHMSLBMWF |
| 3 | FYLYRFKEAHGGAW |
| 4 | OIRYEEBGDBNHBJ |
| Shiela | |
| 1 | EDAOHLJIOUEDBA |
| 2 | HSDNTZSGVOGCLP |
| 3 | NTWZYUQSPXMHMB |
| 4 | BXINCWNWGCQVJF |
| John Torque | |
| 1 | WSLZFBNQDTFDBF |
| 2 | BXNJRYSXTYACKE |
| 3 | IBXGFDQBSNISJQ |
| 4 | ZCTEAFJVMNDJUT |
| Dave | |
| 1 | PYQXPDUMJNBOUP |
| 2 | OULIUZTJHPKWTD |
| 3 | QYDJBUYBZTEUQC |
| 4 | WMNNWLHTSCUCLH |
| Convoy | |
| 1 | AIHJZNIFPZNFWA |
| 2 | UKXCXCOAIGOKVH |
| 3 | KHREIWYIZREYHK |
| 4 | VSNKJVURSUNRWX |
| Loki | |
| 1 | THLOHJWURONKLQ |
| 2 | VIBWYIVGOPAUWX |
| 3 | CEJMULWPCYYAVS |
| 4 | PGGOVIUNUQEIVU |
| Houston 3 | |
| 1 | BDPTGXUBXOCCKE |
| 2 | GCTPCXCCIWXVUJ |
| 3 | CEJMULWPCYYAVS |
| 4 | PGGOVIUNUQEIVU |
| Boogie | |
| 1 | FOJGCRHLWMUQZV |
| 2 | DRFIQVOUYIHGEN |
| 3 | WCHPZDGBCYEDBF |
| 4 | JHAZRUUMTLUYBG |
| Beezwax | |
| 1 | YUYFNKTAQGLNYW |
| 2 | TXXKKGEWRONKLQ |
| 3 | KHUSNNWJXORZHK |
| 4 | UIBRJCCYSARVH |
| Molo | |
| 1 | EDDNXIAPNTRDBA |
| 2 | ITAHZJRMYTLSJQ |
| 3 | NPRJUYRYRAAGMB |
| 4 | AKFQPUISMWAHWA |
| Sid Burn | |
| 1 | LPHPMMDNMPEMVB |
| 2 | PEONQGUNUQEIVU |
| 3 | XOKIXDXBKQRFOJ |
| 4 | OYROHGBDNLSJSI |
| Unlock Everything | 80065950 1F1F 80065952 1F1F 80065954 1F1F 80065956 1F1F 80065958 1F1F 8006595A 1F1F |
| Basic Weapons | |
| Infinite Landmine Ammo | 300356DC 0000 |
| Infinite Heat Seeker Ammo | 30032FF4 0000 |
| Infinite Tube Cannon Ammo | 300349B0 0000 |
| Infinite Cannon Ammo | 300336BC 0000 |
| Infinite Missile Ammo | 30032010 0000 |
| Special Weapons | |
| Infinite Lightning Ammo | 3003893C 0000 |
| Infinite Grid Lock Ammo | 3003B7D4 0000 |
| Infinite Dual Cannon Ammo | 3003AFC0 0000 |
| No Damage, Monster Wheels, and Deadly Missle Mode | 80065908 0F0F |
