Extermination is an action-adventure game for the Sony PlayStation 2 developed by Deep Space and published by Sony Computer Entertainment. It was released in July 2001. Developed by members of the original "Resident Evil" creative team, Extermination, a survival horror/action/adventure games, casts you as Dennis Riley, a Marine Special Forces RECON operative on an Antarctica mission to stop the outbreak of a virus mutating people unearthly creatures.