DOOM Longplay - Level 6/13 Kadingir Sanctum - Nightmare (no HUD) 

Console: PS4
Well here it is, the holy grail amazing level of the game... Kinda sad it's over.
I'm making it a point to not use most power-ups mid fight to make battles more hectic. The exception is Berserker which doesn't appear in this level. Also as you can see I make it a point to really slow down and enjoy the scenery (Longplay).
The 2nd arena fight can be difficult, but if you take out both Summoners quickly, they don't get a chance to spawn all of the Hell Knights.
All secrets & collectibles found, and both Rune Trials completed