File:Quake1.gif Altar of Pain Game Episode Designer Level Editor Soundtrack Level Theme Previous Map Next Map Specific Information Enemies Secrets New Weapons New Powerups New Obstacles New Enemies New Misc [Source] Altar of Pain is a Single Player level in Aftershock for Quake. This is a relatively large level and is intended to have challenging portions. This is T. H. Johansen's first level. It was designed with Single Player in mind, meaning that while he planned to add Deathmatch spawn points he did not feel that this level would be good in that Game Mode.