Sonic 2 Heroes is a hacked version of Sonic the Hedgehog 2 for the Sega Mega Drive that enables simultaneous control of Sonic, Tails, and Knuckles.

Collect all of the golden hoops that cross your path as you attempt to survive once more thanks to your reflexes, dozens of adversaries, and razor-sharp traps. Change the leader's character at any moment, while the other two companions follow you on your journey. Each of them has unique abilities that you can employ based on your current location and circumstances. Are you courageous enough to tackle this challenging task? Explore hidden nooks and crannies, avoid the deadliest of obstacles, and confront vicious creatures intent on preventing you from completing your quest as you run and leap without looking back.