Killer Quake Pack is a very large Quake compilation created by Howard Roy from late 1996 to mid 1997. It also features unique weapons that are not available for source such as Portal Gun, Radar, airstrikes, shields and more. The mod also features ZeusBot and Cujo, two functional AI opponents and friends. This mod is a classic among the Quake community and is one of the most popular compilation mods for Quake today.