Level 9 of DOOM Ultra-Nightmare campaign. I ignore all weapon upgrade modules from this point on because I've had crashes in the past from acquiring late game ones. I get my third preferred rune here "The Rich Get Richer" which gives unlimited ammo when you have your armor 100 or higher. The upgrade takes it to 75 and higher which is why I damage myself with rockets so I can then bring my armor back up to max 12 times to complete the rune. I also acquire the saving throw rune(again it does not matter if you die in a rune trial, I mean you have 1 health and can't get any health doing it!) which saves you from one killing blow. The first boss is on this level, and besides one dumb slip up where I stay to close, I take the Cyberdemon down pretty easily.
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