Cheat List
Description: Head to Bonus Content from the Main Menu screen and enter in the codes below for the desired effect. If you input a code correctly a sound will play.

UP, DOWN, RIGHT, UP, DOWN, RIGHT, LEFT, UP, RIGHT, DOWN - Unlocks Shredder (in the Bonus Content list) and Cyber Shredder skin

UP, LEFT, DOWN, RIGHT, UP, DOWN, LEFT, UP, LEFT, LEFT - Unlocks Turtles' Alternate Costumes

Trophies
Description: The following Trophies can be unlocked by performing the actions below:

Large-Size Trophy Creation	Play 150 Vs Mode matches
Medium-Size Trophy Creation	Play 50 Vs Mode matches

Characters
Description: The following characters can be unlocked by performing the actions below:

Foot Ninja	Beat Arcade Mode
Fugitoid	Beat All 51 Challenges
Karai	BeatArcade Mode
Nightwatcher	Beat Arcade Mode
Raving Rabbid	Play 120 Vs. Matches
Shredder	Beat Arcade Mode
Splinter Rabbid	Play 90 Vs Matches
Utrominator	Beat Arcade Mode

Alternate Costumes
Description: The following costumes can be unlocked by performing the actions below:

April's Alternate Costume	Beat Arcade mode as April (any difficulty) without a continue
Casey's Alternate Costume	Beat Arcade mode as Casey Jones (any difficulty) without a continue
Splinter's Alternate Costume	Beat Arcade mode as Splinter (any difficulty) without a continue

Stages
Description: The following stages can be unlocked by performing the actions below:

Enemy Base	Beat 25 VS Mode matches or beat 10 mission in Mission Mode
Garbage Dump	Beat 125 Vs Mode matches
Space Lab	Beat all 51 Mission Mode missions
Warehouse	Beat 95 VS Mode matches
Western Town	Beat 45 Vs Mode Matches or beat 30 missions in Mission Mode

Artwork and Movies
Description: The following trailers and concept art bundles can be unlocked by performing the actions below:

4Kids Illustration Art	Beat Arcade Mode with every character
Cartoon Concept Art	Get all figures in the trophy room
Video Game Concept Art	Earn 555 Shells
Comic Book Covers	Get 777 Shells
Early Concept Art	Beat Survival Mode once
TMNT 2007 Artwork	Beat Survival Mode with Nightwatcher
Unproduced TMNT 4 Concept Art	Beat 40 Missions in Mission Mode
Cartoon Trailer	Get 333 Shells
WB Trailer	Beat Survival Mode with all characters
TMNT: Smash up Trailer	Earn 111 Shells

PS2 Cheats for Teenage Mutant Ninja Turtles: Smash-Up

Teenage Mutant Ninja Turtles: Smash-Up cheat codes

Teenage Mutant Ninja Turtles: Smash-Up cheats