Doom: Extermination Day - Marine HQ | Siren v0.7e | 4K60ᶠᵖˢ

Extermination Day (formerly known as Hell on Earth Starter Pack) is a 35-level WIP megawad add-on for Brutal Doom, created by Marcos Abenante (Sergeant Mark IV) and initially released on December 31, 2015. An intercepted distress signal lures you to a UAC black-site. Your mission: containment. Siren is a total coversion, of sorts, for ID's latest: Doom 2. Map: https://www.moddb.com/mods/extermination-day GZDoom: https://zdoom.org/downloads Siren Mod: https://discord.gg/W4ugJHMhMX Nash Gore: https:/