Chambers of Dis is a single-level PWAD created by Trey Azagthoth, the founder, guitarist, and lead songwriter for the American death metal band Morbid Angel. The level requires a ZDoom compatible source port. The level can be downloaded off the Morbid Angel website. This version is a zip archive that contains an outdated version of ZDoom, an illegal copy of the Doom II IWAD, some skins and finally the map itself.