Sir Gawain

Sir Gawain is the Arthurian Times' version of Knuckles the Echidna. Gawain is one of the Knights of the Round Table and is known for his stubborness when it comes to his unbending loyalty to the king. Gawain carries the double-sword Galatin to complement his twin-fisted approach to conflict. Gawain, along with his fellow knights Lancelot and Percival, was sent by King Arthur to eliminate Sonic the Hedgehog when he arrived into their world. Gawain was the second knight Sonic fought, and after being defeated, Gawain felt that he was disgraced and wanted to die, saying that only death could remove that stain upon his honor. Sonic prevented him from performing this act and said that there is more to being a knight than serving a king.

After King Arthur turned out to be an illusion created by Merlin years ago and that it was all a plot orchestrated by Merlina. Gawain, along with the other knights, set off to use the sacred swords to defeat Merlina. After the four swords formed a barrier around the castle and Sonic defeated Merlina, Caliburn revealed that Sonic was the true King Arthur of this world, and Gawain, along with Lancelot and Percival, bowed before Sonic before he (Sonic) went back to his own world.