Sonic 3 & Knuckles - Pro Survivor is a ROM hack of the classic Sega Genesis title. The original Sonic 3 & Knuckles combined two games into one epic adventure, lauded for its innovative level design, gameplay mechanics and memorable soundtrack. This ROM hack maintains the fundamental gameplay loop, but it's unclear what specific alterations it contains to earn the "Pro Survivor" moniker. The developer of this ROM hack remains anonymous, highlighting the prolific nature of the fan-made modification community for Sega Genesis titles.

Sonic 3 & Knuckles - Pro Survivor

Sonic 3 - EXE Edition