Intense gameplay: constantly outnumbered, fighting against seemingly insurmountable odds.
Next-generation graphics
Combo weapons: All weapons come in pairs, with a primary and secondary fire.
Your unholy pact gives you the power to morph into a powerful possessed creature with every 66 souls collected.
Painkiller features a standard single player campaign, with additional modes to encourage replay
The game also features full multiplayer support.
Havok 2.0 physics engine, allowing for inverse kinematics and deformable, interactive environment