Teenage Mutant Ninja Turtles Smash Up Trailer, Turtles in Time Screenshots

Reasons as varied as their totally tubular selves drive Ninja Turtles character to fight in this Super Smash Bros.-style Wii fighter from Game Arts--who worked on SSB: Brawl.

Publisher Ubisoft also sends over screenshots of Mirage's four-player side-scrolling remake Teenage Mutant Ninja Turtles: Turtles in Time Re-Shelled, due to be released July 22 on Xbox Live Arcade then later in the summer on PlayStation Network.

Turtles in Time. Cowabunga. Dude.

Smash Up, due out this fall on Wii, packs both local and online multiplayer, with minigames and unlockable "memorable moments and exclusive content of TMNT 25-year history." Turtles co-creator Peter Laird contributed to the games story.

A gallery of new screenshots show less cinematic and more action, as well as more of the giant sewer alligator which seems to devour characters on one level.