Knuckles the Echidna

Knuckles the Echidna is a protagonist in Sonic.exe The Glitch Chaos. He is a close friend of Sonic and Tails, and the enemy of Dr. Eggman.

Sonic.exe The Glitch Chaos
Note: This is from an older version of the game.

After Tails' route, Knuckles was playable in Sky Sanctuary. However, there was not much to do there.

Appearance
Knuckles has the same appearance as his "Classic" self. As an Exe, he has dark purplish red fur and black sclerae with purple pupils, and his shoes are dull blue and dull yellow.

Abilities
Knuckles has the ability to glide and climb up walls. He is also very strong.