: The added power of three characters (and multiple shields) can make boss encounters significantly easier.

: Control one character while the CPU handles the other two, with the ability to switch between them instantly.

is a highly popular ROM hack for the Sega Genesis/Mega Drive . It is a collaborative project created by developers flamewing and ColinC10 , which merges the original Sonic the Hedgehog and Sonic the Hedgehog 2 into one seamless adventure. 🎮 Core Gameplay & Mechanics

: Play with Team Sonic (Sonic, Tails, and Knuckles) or Team Chaotix (Espio, Charmy, and Vector).