Dr. Jasper Guns, Ph. D., simply called Jasper, is a villain in the video game The House Of The Dead: Overkill, and serves as a boss character. He is also Varla Guns's crippled brother.He is fought at the end of the Papa's Palace of Pain chapter. Unlike most bosses in the series, Jasper isn't named after a Major Arcana tarot card, and neither are the other bosses throughout the game.