Doom 2, Speed Of Doom - MAP10 (12 minutes extended)

Well, I heard this one from Heretic, the Doom but in a fantasy setting. But I haven't remembered hearing it like this, with those extra additions to the main track. Almost feels like a soft remix or something. Nonetheless, great music. Looping this was also unnecessary, because, yet again, I would like to thank Fluidsynth for making looping perfect.
Game: Doom II, Hell On Earth (PC, 1994)
Game by: iD Software
Map Pack By: Josh Sealy (Joshy) and Darkwave0000
Composer(s): Kevin Schilder
Soundtrack: MUS_E1M6 from Heretic
This soundtrack has been extended for 12 minutes. Enjoy!