The cosmic horror story takes place on mimic moon Luna, within a derelict alien megastructure in its depths. Prisoner Fawkes recovers forgotten technology from the centuries-old ruins of the lost colony. The Original Soundtrack has premiered on Steam, with streaming on Apple Music, Spotify, and Amazon Music Unlimited.
Luna Abyss is also available for PlayStation 5 consoles. The Windows PC edition is hosted on Steam and the Epic Games Store, verified for use with the Steam Deck.
From the Steam product page:
You are a prisoner sentenced to explore a derelict megastructure that sprawls deep beneath the surface of the mimic moon Luna. You are tasked with recovering forgotten technology from within the Abyss and the lost colony it consumed. Every move you make will be overseen by your artificial prison guard named Aylin.Kwalee - Luna Abyss
I had the great privilege of recording the score for @LunaAbyssGame at @AIRstudios with a 45 piece choir of @LDNVoices finest! Hearing them bring the music to life in that room was a career highlight for me, can't wait for folk to experience it when the game launches this week! pic.twitter.com/AmjQNjyO2J
— David Housden (@DavidJHousden) May 19, 2026