: Includes a dedicated server update for both Windows and Linux environments.
: Features over 30 levels of intense action, including 10 additional expansion levels like a hellish circus ("Loony Park") and a twisted version of World War II Leningrad.
: Employs advanced rag-doll physics and interactive environments for visceral combat.
: Collecting 66 souls allows the player to briefly morph into a powerful, invincible demon. v1.64 Technical Updates
: Includes the original Painkiller (Heaven's Got a Hitman) and the Battle Out of Hell expansion.