Sonic 3 and Knuckles

Categories

Sonic - Beat the game using Sonic.
-- Video tutorial for Sonic category
Tails - Beat the game using Tails.
-- Video tutorial for Tails category
Knuckles - Beat the game using Knuckles.
Co-op - Beat the game with two players using Sonic & Tails.

Additional Information

Game Mechanics and Glitches - Some explanations about how the game works, specific techniques, and glitches.
Casual Speedrunning - Some adjustments to make speedrunning the game easier.
Additional Resources - Links to other helpful resources.