Vigilante 8:Second Offense
Enter the options screen, select "Game Status", highlight one of the characters, then press L + R. Remove the VMU(s) from the controller(s) to enable the codes for one time use.
Original Vigilante 8 levels
Enter "OLD_LEVELS" as a password to unlock all levels from the original Vigilante 8 game.
Enter "ELBICNIVNI" as a password.
Enter "LLA_KCOLNU" as a password to unlock all characters. Note: Their quests will not be completed.
All characters have maximum stats
Enter "LLA_DORTOH" as a password to upgrade all vehicles
Enter "RAPID_FIRE" as a password to remove the delay when shooting weapons.
Enter "BLAST_FIRE" as a password to increase the damage from missiles.
Enter "MORE_SPEED" as a password.
Enter "GO_RAMMING" as a password to increase your car's weight and ramming ability.
Enter "HI_CEILING" as a password to decrease your car's weight and hover higher than normal.
Enter "QUICK_PLAY" as a password to enable a random fast action arcade feature.
Enter "UNDER_FIRE" as a password to have three enemies attack simultaneously.
Enter "GO_SLOW_MO" as a password.
No enemies in arcade mode
Enter "HOME_ALONE" as a password.
Enter "NO_GRAVITY" as a password to reduce gravity to the point that your car will almost float when a bump is hit.
Enter "JACK_IT_UP" as a password.
Enter "GO_MONSTER" as a password.
No wheel attachment icons
Enter "DRIVE_ONLY" as a password to disable wheel attachment icons from spawning.
View all ending sequences
Enter "LONG_MOVIE" as a password to view all endings in one continuous sequence.
Same cars in multi-player
Enter "MIXED_CARS" as a password to allow more than one person to select the same car in multi-player mode.
Disable all codes
Enter "NO_CODE" as a password.
Remove passwords saved on VMU(s)
Load your saved game into controller two and begin a two player game. The passwords will be disabled. Then, save the current game onto the previously saved game using controller two.
Change vehicle view
Hold B and press Y.
Start the Dreamcast without a disc to access the audio CD player. Insert the game disc and play track two and higher to hear music from the game