. . "Spiral Knights is a massively multiplayer online role-playing game created by Three Rings Design and published by Sega. The free-to-play, Java-based game was released in 2011, and continues to be updated.In the game, the player controls a knight of the Spiral order, which has crash-landed on the mysterious planet Cradle. Knights cooperatively battle monsters throughout the Clockworks, the dungeon that fills the planet's interior."@en . . . . . "2011-04-04Z"^^ . . "Spiral Knights"@en .