File:Quake1.gif R1M4: Cave of Death 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] Cave of Death is the fourth level of Hell's Fortress. As the name implies, most of the level takes place within caverns, featuring new textures and giving the level a unique style of its own. There are several larger chambers with structures within them, as well as several pools of water and lava.