The Game rock band was seen being played by Howard, Sheldon and Raj on one episode of the big bang theory show. The game rock band is. Mystic Warlords of Ka'a is based on a fictional card game played by the characters in popular CBS sitcom The Big Bang Theory. The game was. For the The Big Bang Theory gang, their genius brains aren't stimulated by the average The latest game was revealed on the episode entitled "The Platonic.