Shrek SuperSlam cheats and cheat codes for XBox

Unlock Anthrax:
Finish Bonus 7 in Mega Challenge mode.

Unlock Captain Hook:
Finish Tournament 25 in Mega Challenge mode.

Unlock Cyclops:
Finish Challenges 36, 37, 38, 39, and 40 in Mega Challenge mode.

Unlock Donkey:
Finish Tournament 7 in Mega Challenge mode.

Unlock G-nome:
Finish Challenges 11, 12, 13, 14, and 15 in Mega Challenge mode.

Unlock Huff N' Puff Wolf:
Finish Tournament 20 in Mega Challenge mode.

Unlock Humpty Dumpty:
Finish Bonus 4 in Mega Challenge mode.

Unlock Luna:
Finish Challenges 26, 27, 28, 29, and 30 in Mega Challenge mode.

Unlock Quasimodo:
Finish Tournament 3 in Mega Challenge mode.

Unlock Robin Hood:
Finish Tournament 13 in Mega Challenge mode. 

Cheats:

Unlock Pizza One: 
Go to the title screen and push Up, Up, Y, Y, Right, Right, B, B, 
Down, Down, L, R, Left, Left, X, X, L, R buttons on your controller 
to unlock pizza one.

Unlock Pizza Two: 
Go to the title screen and push B, B, X, X, R, R, Left, Left, L, L 
buttons on your controller to Unlock Pizza Two.

Unlock Pizza Three: 
Go to the title screen and push  Down, Down, Right, B, Up, Y, Left, 
X, L, L buttons on your controller to Unlock Pizza Three.

Unlock Slammageddon:
Go to the title screen and push Up, Up, Down, Down, Left, Right, 
Left, Right, Y, X, X, L, R buttons on your controller to
Unlock Slammageddon.

Unlock Super Speed Modifier
Go to the title screen and push L, L, R, R, L, R, L, R, X, B, Y, Y 
buttons on your controller to Unlock Slammageddon.

Unlock All Challenges
Go to the title screen and push Y, Y, Y, B, B, B, Y, X, B, X, X, X, 
Up, Down, Left, Right, L, R buttons on your controller to unlock 
all Challenges.

Unlock all characters and levels 
Go to the title screen and push L, R, B, X buttons on your controller to
unlock all characters and levels 

Unlock all medals and trophies
Go to the title screen and push R, L, Y, X buttons on your controller to 
unlock all trophies and medals.

Unlock all story mode chapters
Go to the title screen and push Y, X, R, B buttons on your controller to 
get access all story mode chapters.