Popular games built on game engine PainEngine

Stranded in a place between Heaven and Hell, your time of judgment is at hand. The Underworld is on the verge of unholy war, and you are but a pawn in the infernal battle. As you fight for your purification, the truths behind the deceptions are revealed. Painkiller puts you in a nightmarish world where monsters swarm you in mobs. Eliminate your enemies using a variety of weapons and using your power to morph into a possessed creature.

Daniel Garner is back and must fight his way out of hell, as the forces of Hell are out to enslave his soul for all eternity.

NecroVisioN: Lost Company is the prequel to original horror FPS shooter, taking place before the NecroVisioN story begins. It contains a bunch of unique levels, characters, weapons and gameplay elements as well as new main hero that presents the original game story from opposite perspective. Player is now one of WWI German troops that discovers the evil forces unleashed by the war, starts to fight against them and leads soldiers of all nations gathered on the front through the massive battles against the zombies and demons and finally he becomes a first Necromancer that will fight against Simon Bukner in NecroVisioN.

Painkiller: Overdose is the second stand-alone Painkiller game. The story is set just after Daniel kills Lucifer. The death of Hell's leader allows Belial, the prisoner and outcast, to escape and start his vendetta against those who imprisoned him: demonic beast Cerberus and Sammael, an angel who betrayed his own kind. Belial starts his journey with killing his prison warden (and later using his head as a weapon). After traveling through various hellish places and defeating countless demons he kills Cerberus and reaches Samael's lair. There, Belial defeats the fallen angel and rips his wings off as an act of vengeance.

NecroVision is a first-person shooter that takes gamers across the frantic battlegrounds of World War I and into a dark underworld of vampires, demons and dark magic. Seeking adventure, young American Simon Bukner joins the British army in war-torn Europe of 1916. During a particularly ferocious battle, Bukner and his battalion are pushed into a series of dark trenches where they encounter mysterious phenomenon. As they move through the labyrinth they discover that there is a greater evil hiding underneath the battle-fields of the Great War — an evil that is forcing its way into our world and threatens to wipe out humanity. In the depths of this newly discovered underworld, Bukner must confront the dark forces and fight for the survival of mankind.

Battle never ceases in the realm known as Hell. This time around it's a battle for the freedom of your very soul. Will you be able to escape from the prison hidden in the darkest deepest chasm of Hell? Do you have enough courage to travel through the most dangerous and twisted areas which are infamous for their unsafety even among demons themselves? Are you prepared to significantly reduce the demonic population of these areas? Once again you'll have a chance to experience the magnificent dark atmosphere of the good (or evil?) Painkiller, the only true old-school First Person Shoot, tough as nails, without a trace of remorse, without a glimpse of motion blur or other technological makeup. Just Painkiller and nothing else matters.

Painkiller – Redemption continues the story of Daniel and Belial as they joined forces for the first time to end the bloody conflict between heaven and hell. You will discover all new maps, fight off literally thousands of demonic fiends, and lose yourself in the intense gameplay rounded off with an absorbing heavy metalsoundtrack. The newest addon brings the Painkiller franchise back to its roots. Breathtaking action, thousands of monsters and exotic weapons are a solid foundation for a Painkiller game. The game also features a tactical component; while reaching your objectives in each level, you unlock Tarot Cards, which will soon prove to be very helpful. In additional to that, collecting souls of fallen enemies will temporarily transform you into a mighty demon.

The game's basic gameplay is the same as the original Painkiller. The player has to face off numerous enemies and defeats them, moving from one location to another. All the weapons have alternative fire regimes. While the majority of enemies and all original weapons are presented, the game features some new additional gameplay elements not seen in original or its other expansions.

Painkiller++ is a multiplayer mod that vastly improves the state of the game for competitive play. It was the official mod of the CPL World Tour.