Shrek SuperSlam cheats and cheat codes for Gamecube

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. 


Press the following button combinations at the title screen:

Unlock Slammageddon:
Press Up,Up, Down,Down, Left, Right, Left, Right, Y, B,B, L, R

Unlock all challenges:
Press Y, Y, Y, X, X, X,Y, B, X, B, B, B, Up, Down, Left, Right, L, R

Unlock all characters and levels:
Press L, R, X, B

Unlock all medals and trophies:
Press R, L, Y, B

Unlock all chapters:
Press Y, B, R, X

Unlock Super Speed power-up:
Press L,L R,R L, R, L, R, B, X, Y,Y 

Unlock Pizza One:
Press Up,Up, Y,Y, Right,Right, X,X, Down,Down, L, R, Left,Left, B,B, L, R

Unlock Pizza Two:
Press X,X, B,B, R,R, Left,Left, L,L

Unlock Pizza Three:
Press Down,Down, Right, X, Up, Y, Left, B, L,L