Doom 64: Ethereal Breakdown - Ring of Fire

Wasn't expecting an arena style map, and also one of the "fun" levels to be the hardest one in the WAD but here we are, i guess... Note: You can take out much of the difficulty out of the final Motherdemon fight by luring her into one of the corridors, which essentialy renders her (mostly) harmless. Also don't pick up the last megasphere if you can help it.