MAP31: Vorticon (Doom 2 the Way id Did)

MAP31: Vorticon is the first secret map of Doom 2 the Way id Did. It was designed by Brendt Pantley (Megalyth) and Xaser and uses the music track "Make It Tighter" from the fifth episode of the Commander Keen series. The level itself is inspired by the game Commander Keen and features textures, two new enemies and five various levels of the original game, interpreted into Doom and merged into one level.