Sonic and Knuckles (Sega)
"Sonic & Knuckles" is a 1994 platform game by Sega, featuring Sonic the Hedgehog and Knuckles the Echidna. Unique to the series, it lets players choose either character for separate adventures. Sonic aims to stop the launch of the Death Egg, while Knuckles fights EggRobo. The game retains its fast-paced side-scrolling action, with players collecting rings and defeating foes. Sonic’s jumps and shields contrast with Knuckles’ gliding and climbing, offering diverse exploration of six levels split into two acts each.