Download: https://drive.google.com/drive/folders/19g44JOmZU3QATqseMsNozmi9cNC0kbpP?usp=sharing   Mountain Lab is a single level Pwad with singleplayer and deathmatch in mind. (also supports coop) set inside an icy volcanic mountain, Featuring icy catwalks above lava and ending with a portal to hell itself. Difficulty is similar to Episode 4 of ultimate doom. Supports ITYTD,HNTR,HMP,UV and NM difficulties. Requires GZDoom to run.   Now added fog and additional enemies.   --------------------------------Screenshots--------------------------------