Final battle of episode 3, classic Doom. Running under Brutal Doom 0.12, default difficulty (probably Hurt Me Plenty). Brutal Doom's spiderdemon is DANGEROUS: 1- Its super chaingun is loaded with explosive rounds, and the spiderdemon seems to be quite the marksman with them. 2- It will relentlessly give chase until it corners you. If you're caught in the open, expect to be gibbed. 3- The mechanical chariot is invincible. You need to attack the brain or you will deal no damage. 4- Incredibly low pain chance. Not even a barrage of plasma phases the spiderdemon (well, just a bit). You need to pay attention to the Baron of Hell lurking around as well, since it has an instakill melee attack he may pull while you're busy with the spiderdemon. The cacodemons are a good distraction for both. On another note, this spiderdemon can defeat a cyberdemon without much trouble. Its chariot absorbs most damage received, and both bosses are immune to splash damage, which is a cyberdemon's main attack. ... https://www.youtube.com/watch?v=AXesKggjd2s