Crimson Moon

A Souls-like action RPG with co-op missions and roguelite progression

ProbablyMonsters · Released Sep 1, 2026

Reviews: Mixed; 58% of 2,949
Recent reviews: Mixed; 58% of 72 in 30 days
Players: 12; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 4 weeks ago; Sep 30, 2026
Minimum PC: GeForce GTX 1070; 16 GB RAM · 50 GB disk; Full requirements

What is Crimson Moon?

In this dark fantasy action RPG, you play a human-angel hybrid defending humanity from Hell in the fallen city of Gildenarch. You fight demons, undead, and bosses using melee weapons, supernatural powers, and angelic transformations. Between runs, you return to a church to upgrade your character, talk to NPCs, and plan missions.

For you if...

+you enjoy taking on challenging missions with a friend
+you like greater rewards for choosing higher difficulty settings

Not for you if...

−you prefer a continuous campaign over repeated mission runs
−you want to avoid close-range combat and boss fights

What players say

58% of 2,949 reviews are positive · 58% of 72 in the last 30 days

Players praise the combat, progression between runs, and visuals. Complaints focus on the lock-on camera, bugs, and unreliable multiplayer.

Screenshots and trailer

Crimson Moon system requirements

Minimum: GeForce GTX 1070, 16 GB RAM, 50 GB of disk space.

As published by the developer.

Can my PC run Crimson Moon?

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Minimum

OS: Windows 11
Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
Graphics: Nvidia GeForce GTX 1070 / AMD Radeon RX 5700 / Intel Arc A580
Memory: 16 GB RAM
Storage: 50 GB available space
DirectX: Version 12
Notes: Requires a 64-bit processor and Operating System

Does Crimson Moon have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Crimson Moon run on Steam Deck?

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

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 30
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: French, Italian, German, Spanish - Latin America, Japanese, Portuguese - Brazil, Simplified Chinese.

Does Crimson Moon use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

An AI-assisted tool was used to create a preliminary translation pass that was reviewed and revised by human localization professionals. AI was not and will not be used to generate in-game art, audio, narrative, or gameplay elements.

The statement mentions: Text & translations

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