Tetraptykon

Tetraptykon is a four-map PWAD for Doom II created by Vladimir Bespalov (Demonologist) and released in May 2021. It is a collection of slaughter maps intended to have an older style of gameplay (prior to Sunder's influence) yet with a modern look via OTEX textures. It received an honorable mention at the Cacowards that year.

Soundtrack
All music is by Petter Mårtensen (Thyrbse) from Hell Revealed 2.
 * MAP01: "Remains of War"
 * MAP02: "Gutknot"
 * MAP03: "When the Sun Won't Rise Anymore"
 * MAP04: "The Temple of Judgment"
 * Title screen: "Nightmares of the Slaves"
 * Intermission screen: "Inner Fear"