Checker Knights (Checkknight in Japan) is a course in Kirby Air Ride. It is often considered the most difficult Air Ride course in the game. The secondary music track that plays here is the theme of Green Greens, and the original track, which was actually taken from the anime, later appeared as a song in Super Smash Bros. Brawl.
Checker Knights is a surreal area located somewhere in Dream Land. The course mainly takes place on a checkerboard with somewhat medieval-styled castles among other structures. About one third of the way through the track, the racecourse goes through a dark city scape illuminated by neon lights and rails which takes place above the clouds. The course has almost every enemy in the game in it, and has many twists and turns.
Checker Knights is one of the most difficult Air Ride courses in Kirby Air Ride. Its setting is a surreal and abstract blend between the medieval and the futuristic with checkerboard patterns. The Checker Knights soundtrack actually originates from the anime, Kirby: Right Back at Ya!, titled Strong Star Warrior. The classic Green Greens is the unlockable alternate track.