The evil sorceress Morgana has imprisoned King Arthur in the Cave of Glass. She and her minions have run rampant over ancient England. In order to save the kingdom, Merlin reached into the future and brought you back. You'll fight Morgana and her warlords to retrieve the 12 keys of truth. If you are successful, you will be able to free Arthur and the Knights of the Round Table. The people of England are counting on you in King Arthur and the Knights of Justice for the Super Nintendo