Amped 2

Cheats:
Choose the "Options" selection at the main menu, then select the "Cheats"
option. Enter the following case-sensitive cheat codes:

Unlock Yeti: GoTeamYeti
Unlock Steezy: ChillinWSteezy
Unlock Shiny Gal: MetalMaam
Unlock Radical: Radical
Unlock MoCap Man: MoCapMan
Unlock Hermit Joe: GetOffMyLand
Unlock Frosty Jack: FrostByte
Unlock Bunny: Bunny
Unlock Bones: FunnyBone
Unlock Bigfoot: BrotherOfYeti
Unlock All Movies: Show Rewards
Unlock All Characters: AllMyPeeps
Super Spins: SuperSpin
Low Gravity: LowGravity
Icy Runs: AllIce
Have Maximum Stats: MaxSkills
Faster Riders: FastMove
Disable Crashing: NoCrashing or DontCrash
Disable Collisions: NoCollisions
Disable Cheats: noCheats
All levels: AllLevels
All Grabs: TrickedOut
All the grabs that are taught by the pros using L are now unlocked.

Unlock All Characters:
Enter AllMyPeeps in the game's in-game cheat menu.

Note: The game cannot be saved when cheats are enabled and
you can't play in multi-player mode.