Ys IX -Monstrum NOX-
An action RPG with special abilities for exploring a prison city
Nihon Falcom · Published by Clouded Leopard Entertainment · Released Jan 19, 2022
- Reviews
- Very Positive
- 89% of 514
- Recent reviews
- Not enough recent
- Players
- 1
- daily peak, Oct 28, 2026
- Steam Deck
- Verified
- Last update on Steam
- 4 years ago
- Jan 31, 2022
What is Ys IX -Monstrum NOX-?
This single-player action RPG takes place in Balduq, where you investigate the prison's mysteries. You use skill attacks in fast-paced combat and fight bosses.
For you if...
- +you like dark settings and an anime art style
Not for you if...
- −you want cooperative or competitive multiplayer
Screenshots and trailer
Ys IX -Monstrum NOX- system requirements
Minimum: GTX 650 Ti, 8 GB RAM, 10 GB of disk space.
As published by the developer.
Can my PC run Ys IX -Monstrum NOX-?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 10
- Processor
- Core i3-2100 3.10 GHz
- Graphics
- Geforce GTX 650 Ti
- Memory
- 8 GB RAM
- Storage
- 10 GB available space
- DirectX
- Version 11
Recommended
- OS
- Windows 10
- Processor
- AMD FX-8320 8-Core
- Graphics
- Radeon R7 370
- Memory
- 16 GB RAM
- Storage
- 10 GB available space
- DirectX
- Version 11
Does Ys IX -Monstrum NOX- have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Ys IX -Monstrum NOX- run on Steam Deck?
Verified Yes, Verified by Valve: it works on Steam Deck out of the box.
- All functionality is accessible with the default controller configuration
- Shows Steam 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
- 54
- Steam features
- Cloud saves, Family Sharing
- Languages
- Text only: Traditional Chinese, Korean.
Does Ys IX -Monstrum NOX- 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
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