While training, King Arthur finds Excalibur. Merlin appears and tells Arthur that he must find the Holy Grail in order to unite Britian. Sir Lancelot and Sir Perceval join him on his quest. One or two players can play at a time. The players get to choose between the speedy Lancelot, the powerful Perceval, and the balanced Arthur. On each stage, the players might fight through hordes of enemies to get to the boss. Once there, they must defeat the boss. This must all be accomplished within the time limit. There are seven stages in all. The bosses and enemies are an odd mix of knightly lore mixed with other genres, including elements that might be described as 'steampunk', not dissimilar to the festival games bested by Richard Gere's Lancelot in First Knight.