In-game, use the blue terminal in the Cyber Grind lobby to select and play these tracks. ULTRAKILL: INFINITE HYPERDEATH | Heaven Pierce Her

Many full soundtracks and individual tracks are uploaded to the Hakita YouTube channel or guest artist channels. Downloading for In-Game Use (The Cyber Grind)

: Contains the fan-favorite track "ORDER".

Technically, the OST is a masterclass in genre-blending, fusing aggressive , industrial metal, and haunting ambient synth. Tracks like "The Cyber Grind" utilize frantic, high-BPM drum patterns that mirror the frantic movement required to survive the game's arena challenges. The music doesn't just play at the player; it reacts to them. The dynamic music system shifts intensity based on the player’s "Style" rank, creating a feedback loop where high-level play is rewarded with a fuller, more overwhelming wall of sound. Narrative Through Melody

soundtrack, composed primarily by Arsi "Hakita" Patala under the alias Heaven Pierce Her

For local files in formats like MP3 and FLAC, the developer's