Castle Cannon Shoot is a two- to four-player shooting-gallery game in which the object is to fire all your fire “cannon balls” into the courtyard of the rotating castle. Each player selects eight marble-like “cannon balls” of one color and places them in their own shooting alley. The castle is set spinning, and all players simultaneously attempt to shoot their cannon balls up an inclined ramp between the rotating ramparts into the castle. The trick for players is to time their shots to avoid the ramparts of the rotating castle. As soon as a player has used all their cannon balls, they close their own gate to avoid any other player shooting into their alley.