World Orifice

World Orifice is a two-level PWAD for Doom II that was released in November 2017. It was designed by Benjogami and uses his own, unnamed music tracks. It consists of multiple, segmented layers full of a single type of monster for each. It contains exactly 20000 monsters. This slaughter map is included in two versions which have minor layout changes but notable differences in monster and equipment population.