A fan of Turtles In Time, but don't have the Arcade or Super Nintendo to compensate? Hyperstone Heist has you covered, with the pizza-loving turtles hopping to action against Shredder once again after he shrinks down and turns Manhattan into a miniature via the Hyperstone. Re-arranged, expanded, and impressive for the Megadrive hardware, Hyperstone Heist may not be the definitive version of the game but it's got its fair share of tweaks, alterations and surprises that should keep the adamant fans at attention. And just like the SNES version, it may only support two players compared to the four of the original arcade but it's an excellent co-op experience if you've got a buddy along for the ride.