All FMV sequences:
Enter the character selection screen, select "Load" then enter MULTIPLEX! as a name.

Character Name Codes
Here are some codes to enter in as your name on the character select screen. Entering in these codes will unlock some things.

BRAINSALAD - Space Stages
TWRECKSPAD - Jungle Stages
GUNSMOKE! - range weapons

Play as Count Earl
Go to LOAD and enter COUNTDEAD as a name you will recieve Count Earl and all haunted stages.

Super-Deformed (Big-Head) Mode
Hold down L + R + Up (on the directional pad) for three seconds during gameplay and all characters will turn Super-Deformed (big heads, little bodies). Not a very useful code but will scare your friends.

Invincibility:
Enter CODY as a name.

Pen and ink graphics:
Enter PENCILS as a name.

Melee weapons:
Enter the character selection screen, select "Load" then enter MELEEDEATH as a name.

Hazard weapons:
Enter the character selection screen, select "Load" then enter HAZARDOUS as a name.

Personal weapons:
Enter the character selection screen, select "Load" then enter UNIQUEWPNS as a name.

Movement power-ups:
Enter the character selection screen, select "Load" then enter MOVEITNOW as a name.


Whack Angus:
Enter the character selection screen, select "Load" then enter WHACKFAD as a name. Note: This also unlocks the Desert world.

Alternately, unlock all modes (Smack Attack, Flag Rally, Gate Relay), then win all three levels in the Desert world in each one (total of nine). After completing the last level, Whack Angus will be unlocked as a playable character. His personal weapons are throwing Butchering Knives.

Big head mode:
Hold L + R + Up during game play.

Brian The Brain:
Win Smack Attack, Gate Relay, and Flag Relay in all three levels of the Space world.

Count Earl:
Wing Smack Attack, Gate Relay, and Flag Relay in all three levels of the Transylvania world.

T. Wrecks:
Win Smack Attack, Gate Relay, and Flag Relay in all three levels of the Jungle world.

Gate Rally mode:
Win once in Smack Attack mode.

Additional FMV sequences:
Successfully complete Smack Attack, Gate Relay, and Flag Relay with each character to unlock additional FMV sequences.

Unlock all cars, tracks and modes
Enter ENCHILADA! as a name to unlock all cars, tracks, and modes

Unlock Whack Angus and all desert stages
Select load and type in WHACKFAD as a name.

Flag trial:
You have to have at least one or two of these weapons: the Helicopter and Guns, and the Vacuum. Hurry and find the Vacuum in one of the weapon bins. Go straight to the Winner's (or Flag) Circle and wait for whoever gets all four flags to arrive at the circle. Once they are close enough, just vacuum them up. That weapon will not only take their Flags, but also their weapon. After doing so, go to the "Victory Ring". When you have the Helicopter and Guns weapon, just after the lone Flags first, then take out any one else who has the last desired Flag(s) you need. Next quickly go to the "Ring", because you have a limited time with that weapon. Use the Helicopter And Guns to take out any one who has the Flags, and easily fly to the goal.

Unlock Plastic Rendering Mode
Enter FANPLASTIC as your file name, then select options from the event settings menu and choose Plastic mode under the Rendering modes selection