Sonic 3 & Knuckles Cheats For PC. Hyper Sonic. Enable debug mode. Then, select any level and hit A+Start. Press B to turn into an object. Then, press A once.

This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Sonic & Knuckles for Xbox 360.If you've discovered a cheat you'd like to add to the page, or have a correction ...