Painkiller: Resurrection is a Windows-based action game developed by Homegrown Games. The game is based on a unique storyline where the protagonist, William Sherman, lands in purgatory after accidentally killing a bus full of innocent civilians while trying to eliminate a South American drug lord. The game combines rock-hard, no-frills action and an exciting story with painstakingly researched details.

The game features a completely reworked "Painkiller 2.0 engine" with shader effects, weather systems, an excellent physics engine, and ultra-fast netcode, including an anticheat system. The best weapons from all of the Painkiller titles are included, along with new, inventive tools of death. The classic-style FPS levels and enormous, explorable areas provide varied gameplay. The multiplayer modes include countless eSports-grade modes with numerous new and updated maps. The storyline is told using high-quality "graphic novel" style cutscenes, making the player feel like they are part of the game.

Overall, Painkiller: Resurrection is a unique gaming experience that offers a perfect blend of action, storyline, and gameplay.