Password - Passwords | |
| D - Donatello L - Leonardo M - Michaelangelo R - Raphael S - Shredder | |
| Alt. costume for Donatello (press special attack on char. select screen) | LMSSL |
| Alt. Costume for Leonardo (press special attack on char. select screen) | MSRLR |
| Alt. Costume for Michaelangelo (press special attack on char. select screen) | MMMSL |
| Alt. Costume for Raphael (press special attack on char. select screen) | SMLSR |
| Attack up for Donatello | DRLDS |
| Attack up for Leonardo | LMLSD |
| Attack up for Raphael | RDSRL |
| Alternate sound effects | SLSRS |
| Defense up for Donatello | LRLDD |
| Defense up for Leonardo | SSRSL |
| Defense up for Michaelangelo | LSSDR |
| Defense up for Raphael | DSRRS |
| Unlocks Master Splinter | LDRSM |
| Toy Database | LSDRM |
| Double power up effects for Donatello | SDDLS |
| Double power up effects for Leonardo | LDDRS |
| Double power up effects for Michaelangelo | LMLMS |
| Double power up effects for Raphael | DLDRS |
| Unlimited Fire Shuriken and all food is pizza for Michaelangelo | MDMSL |
| Unlimited Shuriken for Leonardo | SRRDM |
| Attack up for Michelangelo | MSRMM |
Unlockable - Challenge mode | |
| Challenge mode | Beat Story mode with all four turtles |
Unlockable - Versus mode characters | |
| Casey Jones | Beat him in Stage 1 in Raphael's story mode |
| Evil Turtlebot | Beat him in Stage 3 with any turtle |
| Splinter | Beat him in Dojo Stage 3 in Leonardo's story mode |
| Hun | Beat him in Stage 6 in Michelangelo's story mode |
| Shredder | Beat him in Stage 6 with any turtle |
| Oroku Saki | Beat him in Stage 6 with any turtle |
| Hamato Yoshi | Beat him in Challenge mode with any character |
