LUNA

Top-down horror adventure about surviving a night alone at home

Simple · Published by PsychoFlux Entertainment · Released Nov 20, 2020

As of Oct 28, 2026: -25% right now, $0.74

Reviews: Very Positive; 83% of 344
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 5 years ago; Feb 7, 2021
Minimum PC: CPU-integrated; 1 GB RAM · 0.3 GB disk; Full requirements

What is LUNA?

LUNA is a 2D horror adventure in which you control a young girl whose parents are out late. You try to survive a dark being's approach while exploring Luna's memories to uncover the secrets behind it.

For you if...

+you want a short horror game for solo play

Not for you if...

−you prefer horror without sudden jump scares
−you want complex puzzles as the main challenge

What players say

83% of 344 reviews are positive

Players praise the artwork and emotional storytelling, though some find the plot basic or confusing. Common complaints include rough English and repetitive chase sequences that rely on trial and error.

Screenshots and trailer

LUNA system requirements

Minimum: CPU-integrated, 1 GB RAM, 0.3 GB of disk space.

As published by the developer.

Can my PC run LUNA?

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Minimum

OS: Windows 7 / 8 / 8.1 / 10
Processor: Any processor w/ a clock rate of 2 GHz
Graphics: CPU-integrated or on-board graphics
Memory: 1 GB RAM
Storage: 300 MB available space

Does LUNA have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does LUNA run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 5
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Korean, Japanese, Simplified Chinese.

Does LUNA use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam