Spiderdemon
CONCEPT
This was originally the boss of Doom's Episode 3. It's a huge spider brain that shoots a machine gun at the player.


Overview 

You guess the Arachnotrons had to come from somewhere. Hi, mom. She doesn't have a plasma gun, so thank heaven for small favors. Instead, she has a super-chaingun. Crap. -- Doom II manual

Spiderdemon numbers by game 

Broken down by game and difficulty.

  • Difficulty 1: I'm Too Young To Die
  • Difficulty 2: Hey, Not Too Rough
  • Difficulty 3: Hurt Me Plenty
  • Difficulty 4: Ultra-Violence
  • Difficulty 5: Nightmare! (note: monsters respawn in this mode) 
Doom Difficulty 1, 2 Difficulty 3 Difficulty 4
 Ultimate Doom  2  2  2
 Doom II  2  4  5
 TNT: Evilution  2  1  3
 Plutonia  3  4  4