Invincibility
Enter "MSTSRVV" as a password.

Infinite lives
Enter "LVFRVR" as a password.

Infinite ammunition
Enter "LTSFBLLTS" as a password.

All weapons
Enter "PLVRZM" as a password.

Invisibility
Enter "CRSTLCLR" as a password.

All gangs in campaign mode
Enter "LTSLTSGNGS" as a password.

Storm Ravens gang
Enter "WMNRSMRTR" as a password. Then the all-women Storm Ravens game, with laser and cloak power-up will be selectable.

Frog mode
Enter "FRGZ" as a password.

Toad gang
Enter "TDZ" as a password to replace the Queen Lords with toads.

Run Story mode
Enter "CDPLT" as a password.

Psychedelic view
Enter "CNCTHRTM" as a password.

Spinning view
Enter "HVRL" as a password.

End game
While playing the game, hold C-Left + C-Right + C-Up + C-Down.

Multi-player weapons power-up
Begin a game in multi-player mode and collect at least 15 of one weapon, except for grenades. Aim at an opponent, then press A + B to fire a powered-up version of that weapon.