Berserk Hunter

The Berserk Hunter is the second boss in Doom 3: Resurrection of Evil. It guards the monorail leading from Erebus Labs to Phobos labs.

The second Hell Hunter, Berserk is extremely fast with powerful melee attacks. The only way to successfully fight it is to use the Helltime power of the Artifact to slow it down and shoot it while Helltime is active. After so much damage, the creature will become invulnerable, throwing large fireballs at the Marine. The fleshy growth pillars in the room are best used to defend against these. After this fireball fury, Berserk resumes its melee attacks and is once more vulnerable. The uncovered heart while berserk seems to be the weak point.

Upon death, the Berserk power is attained by the Artifact. A much more powerful version of the original Doom's berserk pack item pickup or Doom 3's Berserk artifact, the Marine can punch hard enough to kill all non-boss monsters with one punch, the force sending them flying off their feet.