Teenage Mutant Ninja Turtles 2: Battle Nexus Cheats

Unlock Original TMNT Arcade Game
Interact with the arcade machine on mission 9-1

Super Offense Power (Attack x2)
Choose Password Feature form the Options menu : S D L S R L L

Passwords
Enter the following at the password screen

Password - Result :

S D S D R L D - Abyss
L R S R D R D - Fatal Blow
R L M R D S L - Lose Shuriken
S L S D R D L - Nightmare
M R L M R M R - Pizza Paradise
D R S L L S R - Poison
D R M S R L R - Self Recovery
M L D S R D M - Squeaking
L D R M R L M - Super Defense Power
R D S R M R L - Super-Tough
S S S M R D D - Toddling

Super Offense Power:
Enter SDLSRLL as a password. Your attacks will be doubled.

Super Defense Power:
Enter LDRMRLM as a password. Your defense will be doubled.

Infinite Shuriken:
Enter RSRLRSM as a password.

Lose Shuriken:
Enter RLMRDSL as a password. You will not be able to use shuriken.

New Nexus outfit for Donatello:
Enter DSLRDRM as a password.

New Nexus outfit for Leonardo:
Enter LMRMDRD as a password.

New Nexus outfit for Michelangelo:
Enter MLMRDRM as a password.

New Nexus outfit for Raphael:
Enter RMSRMDR as a password.

Playmates unlocked in bonus materials:
Enter SRMLDDR as a password.

Fatal Blow:
Enter LRSRDRD as a password. Enemies have one hit kill ability.

Abyss:
Enter SDSDRLD as a password. You will lose all health after falling.

Poison:
Enter DRSLLSR as a password. Your character will slowly lose HP.

Challenge Mode Endurance:
Enter MRMDRMD as a password. Stamina restore will no longer be available.

Play as Splinter:
Successfully complete level 11-7. Alternately, Splinter is unlocked ten days after a saved game file is created; you can change the system date to do this. Splinter replaces Donatello.

Play as Casey Jones:
Win the Open Brawl Tournament. Alternately, Casey Jones is unlocked five days after a saved game file is created; you can change the system date to do this. Casey Jones replaces Raphael.

Play as Slashuur:
Win the Battle Nexus Tournament. Alternately, Slashuur is unlocked forty five days after a saved game file is created; you can change the system date to do this. Slashuur replaces Leonardo.

Play as Karai:
Defeat Karai in the Foot Fight Tournament in less than 150 seconds. Alternately, Karai is unlocked thirty five days after a saved game file is created; you can change the system date to do this. Karai replaces Michaelangelo.

Teenage Mutant Ninja Turtles arcade game
Got to level 9-1 and get the hidden Antique. Do this by going down one of the alleyways. There will be a pile of crates and a broken down bus. Jump on the crate and onto the bus. From the bus, jump onto the building . There should be two crates here, containing Pizza and the Antique. Then, complete the level and defeat all the Purple Dragons, Foot, and Mobsters. Next, go to the " 2nd Time Around". If you look through the different objects in the "NY" section, you will see the image of an arcade. Select the arcade to see information on it. When you exit out of the information, the message "Classic Arcade Mode Unlocked" will appear, and that option is now on the main menu at the title screen. Note: Do not worry if the screen remains black, or the arcade main screen takes a long time to load; this is normal.

In the arcade game, press (B) to get more lives instead of quarters. The joystick and certain buttons including the pause feature do not work. The character selection is just like the arcade. Each controller controls a different turtle. You cannot which turtle to assign to a controller. Controller one is Leonardo, controller two is Michaelangelo, controller three is Donatello, and Controller four is Raphael.

Character's feet pass through wall
Whenever you do a wall-jump, look very carefully to see that your character's toes (or sometimes even their feet) are passing through the wall.