Rampage 2: Universal Tour

No enemies and disabled bonus game timer:
Enter G7TY0 as a password.
Information in this section was contributed by Zthing313.

Play as Ralph:
Enter LVPVS as a password.
Information in this section was contributed by Soloist.

Play as George:
Enter SM14N as a password.
Information in this section was contributed by Soloist.

Play as Lizzie:
Enter S4VRS as a password.
Information in this section was contributed by Soloist.

Play as Myukus:
Enter N0T3T as a password.
Information in this section was contributed by Soloist.

Play as alternate Myukus:
Enter B1G4L as a password. A Purple Myukus with 100% for all three attributes will be available.
Information in this section was contributed by Cameron Lewis' and Moe7698.

Play as Noob Myukus:
Enter SRY3D as password.
Information in this sectino was contributed by DPTOO.

Cheat options:
Enter BVGGY as a password to unlock a "Cheats" selection on the options menu.
Information in this sectino was contributed by DPTOO.

Hint: Shadow Lizzie and Ralph:
Select a level with a lake or a hidden pool. Choose three players with Geogre, Lizzie and Ralph. Put Lizzie and Ralph in the pool and have George stomp them out by using his power. You will only have one attempt unless the "Infinite Special" GameShark code is used. Once done, both Lizzie and Ralph should turn black.
Information in this section was contributed by Klhykes.

Hint: Special attacks:
Information in this section was contributed by Andrew Hull.

Ralph: Howl
George: Ground Pound
Lizzie: Flame Breath
Curtis: Drop Jaw
Boris: Ram
Ruby: Tornado
Myukus: Eye Bomb