Teenage Mutant Ninja Turtles 3: Mutant Nightmare

''This article is for the console version of Teenage Mutant Ninja Turtles 3: Mutant Nightmare. For the Nintendo DS version, see Teenage Mutant Ninja Turtles 3: Mutant Nightmare (Nintendo DS game).''

Teenage Mutant Ninja Turtles 3: Mutant Nightmare is a video game that was released for the Gamecube, Playstation 2, and Xbox in 2005. The game is loosely based on the 2003 TMNT series' third season.

The game spans four different chapters, called "Episodes" (one is unlocked at the third Episode's conclusion). Each Episode is a separate storyline in and of itself.

Episode 1: Trouble With Triceratons
The Triceratons have come to Earth in an attempt to find The Fugitoid. The Turtles protect the professor, and then follow the Triceratons into space when April and Casey are captured by the saurian aliens.

Bosses

 * Commander Mozar
 * Trigolem

Episode 2: Bishop's Gambit
Master Splinter has been kidnapped by agents of the Earth Protection Force, under the command of Agent Bishop. The Turtles race to rescue Splinter from the warped government official.

Bosses

 * Unknown Chopper
 * Unknown Car
 * Mr. Touch and Mr. Go (twice)
 * Archeloga
 * Ultimate Slayer
 * Bishop

Episode 3: Exodus
Oroku Saki, pretending to be a caring businessman, has begun salvaging Triceraton technology from New York City, with the intention of using said technology to blast off into space and hunt down the Utroms.

Bosses

 * Auto Viper
 * Genochimera Foot
 * Amazonian Blade Bots
 * Oroku Saki
 * Hun
 * Karai
 * Exo-Shredder

Nightmare
The fourth Episode counts as a bonus Episode that can be optionally completed following Episode 3. The Nightmare episode involves Ultimate Drako, the physical fusion of Drako and The Ultimate Ninja, stealing Lord Simultaneous' Time Scepter and sending the four Turtles and Splinter into four separate dimensions. Unlike the TV series, all four Turtles are present in each world, and Leonardo's Nightmare is a completely different world from Miyamoto Usagi's dimension.

Raph's Nightmare
The Turtles are transported to the world of Peter Laird and Jim Lawson's Planet Racers. The Turtles are forced to race across the terrain against Team Koyoshada.

Bosses

 * Koyoshada's Bike (three times)

Don's Nightmare
The Turtles end up in a dystopian future ruled by The Shredder. The Turtles battle Foot Ninja, Mousers, and the Amazonian Blade Bots for a chance to confront Shredder and eradicate him once and for all.

Bosses

 * Megashredder

Mike's Nightmare
A world awaits the Turtles where the main villain is none other than a malicious version of their own father, known as The Sliver!

Bosses

 * Tostegaron (three times)
 * The Sliver

[[Leonardo|Leo's] Nightmare
The Turtles are forced to face ghostlike visages of their fallen foes in a strange world ruled by an even stranger entity.

Bosses

 * Mr. Touch & Mr. Go
 * Ultimate Slayer
 * Karai
 * Felkyre

Final Nightmare
The Turtles return to their own world to stop the menace of Ultimate Drako once and for all!

Bosses

 * Ultimate Drako

Powering up
The player is able to allocate skill scrolls and experience points to upgrade their Turtles. Furthermore, they can transform their Turtles into "Dino Turtles", which resemble Turtle/Ankylosaur hybrids, and "Ultimate Turtles", which resemble the Mystic Fury TMNT action figures, and the later power-ups they are given by the Ninja Tribunal.

Teenage Mutant Ninja Turtles: Turtles in Time
Upon clearing Episode 1, players unlock the arcade version of Teenage Mutant Ninja Turtles: Turtles in Time.