Parents need to know that Hellraiser is extremely gory. Killing and mutilating befalls both humans and animals (rats), with bloody death by knife, hammer, and hooks. Nightmare imagery includes a vampire-like man without skin cannibalizing others to regenerate, and the cyborg-like demons called cenobites.
Featured in Call of Duty: World at War, Call of Duty: Black Ops, Call of Duty: Modern Warfare 3, Call of Duty: Black Ops II, Call of Duty: Black Ops Cold War and Call of Duty: Vanguard is a hardcore version of Free-for-All. Same rules apply except players have 30% of normal health.