Painkiller (2022)

Lore & Background

In the world of Painkiller, Hell is not a distant myth but a bleeding wound in reality. Daniel Dax, a Hell Knight bound by an ancient pact, is summoned to the infernal realm when the balance between the mortal world and the demonic hordes tips dangerously. His mission is straightforward in concept—fight through the layers of Hell, shatter the forces that threaten to spill over into the living world—and terrifyingly complex in execution, as every corridor is packed with snarling, clawed, and winged horrors.

The Hell Knight transformation is central to Dax's identity. By channeling the very demonic energy he fights, he can briefly become a towering, armored beast of pure rage, trading his firearms for overwhelming melee devastation. This duality—human precision giving way to inhuman fury—defines the emotional and mechanical core of the experience.

The environments of Hell in the 2022 remake are vast, vertically layered, and drenched in fire, obsidian, and bone. Corridors of fused rock open into caverns where rivers of magma carve the landscape, and the architecture suggests a civilization of torment built over eons. Every surface is hostile; every shadow hides a threat.

In Their Own Story

The chainsaw whines to life, a low mechanical growl that vibrates through Dax's palm. Ahead, the corridor stretches into a maw of black stone veined with molten orange, and the air tastes of sulfur and old blood. A dozen horned shapes peel from the walls, their eyes catching the firelight. Dax doesn't break stride. He revs the blade, feels the Hell Knight surge behind his ribs like a second heartbeat, and charges. The first demon's scream is cut short by a shower of sparks and black ichor. The second never gets the chance. By the time the last one hits the ground, the chainsaw is still spinning, and the corridor is quiet except for the drip of something hot and red pooling around his boots. He keeps walking. There's always another corridor.

Reader's Guide

People Can Fly approached the 2022 Painkiller as a love letter to the 2005 original, preserving its identity as a sprint-and-slash FPS while rebuilding every system from the ground up. The studio leaned heavily on Unreal Engine 5 to deliver large, densely detailed Hell environments with dynamic lighting and particle effects that sell the scale of the demonic hordes.

Motion capture played a significant role in animating both Daniel Dax's combat moves and the more expressive demon behaviors, giving melee exchanges a weight and readability that pure keyframe animation often lacks. The Hell Knight transformation sequences were designed to feel like a gear shift—sudden, visceral, and mechanically distinct from the gunplay.

Critics and fans generally praised the game's commitment to fast, aggressive combat and its faithful spirit, while noting that the level design and enemy variety, though solid, did not always push beyond the formula established by the original. The game is often cited alongside titles like DOOM and Quake as part of the lineage of speed-focused, close-quarters shooters.

Painkiller's lasting influence lies in proving that a chainsaw-and-pistol FPS could be a viable, commercially supported genre entry, and that melee-centric design does not require sacrificing the fluidity players expect from a modern shooter.

Did You Know?

• People Can Fly, the developer of Painkiller (2022), also created the original 2005 Painkiller and later developed Ghostrunner, another fast-paced action title.
• The Hell Knight transformation mechanic, where Daniel Dax briefly becomes a demonic brute, was a signature feature of the 2005 original and was reimagined with new animation and visual design in the 2022 remake.
• The game's combat philosophy centers on keeping the player moving at all times—stopping to aim is mechanically discouraged in favor of sprinting, slashing, and close-range gunplay.
• Unreal Engine 5's Nanite and Lumen technologies were used to render Hell's obsidian architecture and dynamic fire lighting at high fidelity across the game's environments.