Aftershock for Quake, or simply Aftershock, is a commercial add-on for Quake developed by HeadGames Publishing, Inc. and published by GT Interactive. The add-on was released on November 10, 1996.
Medium-sized nightclub level with several dancefloors, bars and VIP areas. Comes with an optional start map, a few external textures as well as a custom skybox, and some music tracks. The map source is included. This map requires the Malice TC.