Teenage Mutant Ninja Turtles III: The Manhattan Project is a side-scrolling beat-'em-up released by Konami for the Nintendo Family Computer in Japan in 1991 and for the Nintendo Entertainment System in North America in 1992. It is the third video game iteration of the Teenage Mutant Ninja Turtles franchise for the NES. The game features play mechanics similar to the previous game, Teenage Mutant Ninja Turtles II: The Arcade Game, but it is an original title for the NES without any preceding arcade version.
The game begins with the Turtles spending their vacation in Key West, Florida. While watching April O'Neil's latest news report, her report is suddenly interrupted by the Turtles' nemesis, Shredder. Taking April as his hostage, Shredder reveals that he has also turned the entire city of Manhattan into a floating island and challenges the Turtles to come to his lair to stop him.
TMNT III can be played by up to two players simultaneously, with each player controlling a different character. The player can choose between any of the four turtles: Leonardo, Raphael, Michelangelo, and Donatello, each wielding their signature weapon. Two different 2-player modes are featured in the game, the first mode allows both players to hurt each other with their attacks, while the other mode disables this feature. The player has a limited number of lives that gets depleted every time the player's energy gauge runs out. If one player has run out of lives, they can use the remaining ones from the other player's remaining stock (this is possible to do in the 1-player mode as well). The player is allowed to change their character every time they lose life. Up to three chances to continue are provided.
The controls are mostly unchanged from the second NES game, with one attack button and one jump button. The turtles can now perform a toss attack against their enemies by holding the d-pad downwards while pressing B. Each turtle also has a different special attack that is performed by pressing B and A simultaneously. Every time the player performs this attack, a portion of their energy will be lost, unless they are on their last bar of life.
The game is composed of a total of eight levels, spanning from the beaches of Florida to the floating island of Manhattan to the Technodrome, ultimately concluding with Shredder's lair and finally to Krang's Spaceship. The game's regular enemies include a variety of Foot Soldiers, as well as Giant Mousers and Stone Warriors. The game's bosses include villains from the cartoon series and toyline such as Dirtbag, Groundchuck, Slash, and Leatherhead, in addition to the return of Shredder and Krang, along with Bebop and Rocksteady. Tokka and Rahzar from the film Teenage Mutant Ninja Turtles II: The Secret of the Ooze also appear, alongside Shredder's mutated counterpart from the film, Super Shredder, as the game's final boss. Despite being featured on the cover, there are no Triceratons in the game.
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You can control this game easily by using the keyboard of your PC (see the table next to the game). However, for maximum gaming enjoyment, we strongly recommend using a USB gamepad that you simply plug into the USB port of your computer. If you do not have a gamepad, buy a suitable USB controller in Amazon or in some of your favorite online stores.