Blue Knuckles

Blue Knuckles is a glitch character by fans because its name is from its color and character, blue knuckles can be unlocked in 2 ways. One of them is a game genie code:HWDT-YZCO Or doing a glitch that is in this video:https://www.youtube.com/watch?v=BqbyjXv6PlM.

The game calls you tails while the game thinks your sonic but your playing as knuckles. that means theres restrictions to where you can or cant go playing as him. you can get to sonics path using debug mode or incase of problems with this character use debug mode.