Teenage Mutant Hero Turtles - The Hyperstone Heist ROM Download for SEGA Genesis (SG). Teenage Mutant Hero Turtles - The Hyperstone Heist game is available to play online and download only on Roms Games. Teenage Mutant Hero Turtles - The Hyperstone Heist ROM for SEGA Genesis download requires an emulator to play the game offline. This Game is European Version and is the highest quality available.