Luna Abyss — Steam capsule
Steam capsule · 460×2152.14 : 1

Luna Abyss Free Download

by Kwalee

Windows · May 20, 2026

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Luna Abyss worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Solo players who want a story-led action adventure
  • Action fans who enjoy first-person platforming with projectile-heavy fights
  • Players drawn to cosmic mysteries and ruined megastructures

Skip it if you…

Saves you a refund
  • Players seeking a relaxed or low-pressure pace may find the platforming and bullet-hell combat demanding
  • Those looking for cooperative or competitive multiplayer will not find it in this single-player adventure
  • Players wanting a grounded setting may not suit the alien ruins, cosmic horrors, and cryptic lore

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Luna Abyss

Rather than using a conventional third-person action-adventure structure, Luna Abyss places its traversal in first person and combines platforming with bullet-hell combat. Its prison setting frames exploration as an imposed sentence.

What is Luna Abyss?

Luna Abyss is a single-player action-adventure following Fawkes, a prisoner ordered to explore the depths of the mimic moon Luna.

The journey moves through a derelict megastructure and the remains of the lost colony of Greymont, where forgotten technology, cryptic messages, and the colony’s destruction reveal a wider mystery. An artificial prison guard named Aylin oversees the expedition. Movement centers on sprinting, jumping, and dashing through the ruins in first-person platforming sections. Combat pits Fawkes against corrupted souls and cosmic horrors, combining weapon use with bullet-hell encounters. Players adjust their tools during fights while uncovering the history of Luna, the Abyss, and Fawkes’s role in the doomed world.

How Luna Abyss plays

01First-Person Traversal
Movement through the megastructure uses sprinting, jumping, and dashing.
02Bullet-Hell Battles
Combat requires weapon use and on-the-fly tool adjustments against corrupted souls and cosmic horrors.
03Colony Mystery
Exploration reveals forgotten technology, the fate of Greymont, and Fawkes’s connection to the setting.
04Single-Player Story
The campaign follows prisoner Fawkes under the supervision of an artificial guard named Aylin.

Luna Abyss compared to similar games

Luna Abyss combines first-person platforming, a single-player story, and bullet-hell combat, while Sundered: Eldritch Edition is presented as a chaotic metroidvania. Luna Abyss centers on exploring a buried megastructure and uncovering a colony’s downfall, whereas Sundered is described through its metroidvania structure.

Luna Abyss: platforms & release

Is Luna Abyss worth it?

It is worth it if: solo players who want a story-led action adventure. Skip it if: players seeking a relaxed or low-pressure pace may find the platforming and bullet-hell combat demanding.

Where can I download Luna Abyss?

Use the Download Now button on this page: it opens Luna Abyss's store page, where you can choose how to get it.

What platforms is Luna Abyss on?

Windows only.

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