Uploaded December 2019 | Updated September 2026, 2 hours ago

---

I apologize for the thumbnail. Some data still remains for Knuckles in the Sonic 3 prototype.

Codes to "play" as Knuckles:
FFEF4C:0003
FFFF08:0003
FFFF0A:0003
FFB038:0200 ~ Possibly not needed.
FFFA80:0101 ~ Enables harder bosses.

For more info visit: tcrf.net/Proto:Sonic_the_Hedgehog_3
info.sonicretro.org/Sonic_the_Hedgehog_3_%28prototype;_1993-11-03%29

Want to join our discord server? discord.gg/XKSxPQ8