Just a little thing that got my interest, found some bonus map which I thought might be secrets but turns out they are just small maps for multiplayer. They look pretty cool tho!
Doom II: Hell on Earth Statistics For OneDoomedAngelo
Currently, OneDoomedAngelo has 589,771 views for Doom II: Hell on Earth across 371 videos. This game accounts for over 3 days of watchable video on his channel, roughly 34.98% of Doom II: Hell on Earth content that OneDoomedAngelo has uploaded to YouTube.