Alien
In the Arizona level, blow up the observatory and you should hear and big BOOM. GO to the crater in the center and there will be a meteor in there. Blow up the meteor and a giant ant will come out and shoot everyone. Kill the ant and another meteor hits. You can do this as long as you want.
All Cars Have Maximum Stats
Enter the code Hotrod All backwards LLA DORTOH to get a new chasis for all the vehicles.
Attract enemies
Enter "UNDER_FIRE" as a password to have three enemies attack simultaneously.
Big wheels
Enter "GO_MONSTER" as a password.
Fast action
Enter "QUICK_PLAY" as a password to enable a random fast action arcade feature.
Faster cars
Enter "MORE_SPEED" as a password.
Fly
When you get Hover Wheels, hold UP and rapidly press X. This allows you to fly higher than the other cars. you can also fly over water. This keeps you safe from sharks and aligaters that would attack you if you had the propeller wheels.
High suspensions
Enter "JACK_IT_UP" as a password.
Invincibility
At the password screen type Invincible backwards ELBICNIVNI.
Lock-On Mines
When you have 2 mines, press left right down machine gun to place a mine that locks on to the nearest person.
No enemies in arcade mode
Enter "HOME_ALONE" as a password.
No gravity
Enter "NO_GRAVITY" as a password to reduce gravity to the point that your car will almost float when a bump is hit.
No wheel attachment icons
Enter "DRIVE_ONLY" as a password to disable wheel attachment icons from spawning.
Original levels
Pause the game, remove the game disc, then insert the original Vigilante 8 disc. If done correctly, the message "V8 levels enabled" will be displayed. Insert the Vigilante 8: Second Offense disc again. Then, quit the current game to access the original Vigilante 8 levels as well as the new levels.
Password screen
Highlight "Game Status" at the Options menu. Then press L1 + R1.
Play Your Own Music
While playing pause the game and insert your cd. Then press continue. You can now play the game with your own music. You must insert the game disk back in once the level is beaten.
Rapid fire
Enter "RAPID_FIRE" as a password to remove the delay when shooting weapons.
Same cars in multi-player
Enter "MIXES_CARS" as a password to allow more than one person to select the same car in multi-player mode.
Slow-motion mode
Enter "GO_SLOW_MO" as a password.
Super missiles
Enter "BLAST_FIRE" as a password to increase the damage from missiles.
Unlock all characters
Enter the code Unlock All backwards LLA KCOLNU to get all the vehicles.
View all ending sequences
Enter "LONG_MOVIE" as a password to view all endings in one continuous sequence.
Vigilante 8 Levels
Enter OLD LEVELS on the password screen to get the origional Vigilante 8 levels.