Sword-fighting action game where Sonic wields a talking blade called Caliburn to fight through a corrupted Arthurian kingdom. A wizard named Merlina pulls Sonic into her realm after King Arthur gets possessed by something lurking in Excalibur's scabbard, turning him into a tyrant. You'll slash through enemies at speed, but pure running won't cut it—combat requires timing sword strikes and parries. The goal: collect legendary blades from Arthur's Knights of the Round Table, claim Excalibur, and break the curse controlling the king. Caliburn talks throughout, adding commentary as you fight. Missions mix rail-grinding sections with arena combat. It's an unusual blend of Sonic's momentum-based movement and melee dueling in a medieval fantasy setting, built for players willing to try something different from standard platforming.
