Nihon Falcom^* · PH3 GmbH^* +1^*

Ys IX: Monstrum Nox

2019 action role-playing game · action game^* · adventure game^* +1^*

At a glance

Genres

action role-playing game
action game^*
adventure game^*
role-playing video game^*

Play modes

single-player video game

Game facts

Developers

Nihon Falcom^*
PH3 GmbH^*
Engine Software BV^*

Publishers

NIS America
Clouded Leopard Entertainment^*
NIS America, Inc.^*

View full details

Platforms

Microsoft Windows

Players by platform

Microsoft Windows^*
Maximum players (mode unspecified)
1^*

Content classifications

ESRB · Microsoft Windows^*
Classification
T - Teen^*

Compatibility and community reports

Steam Deck · 2026-06-27^*
Compatibility category
Verified^*
Controller support · 2026-06-27^*
Controller support
Full^*
Linux · Community reports · 2026-06-27^*
Community Linux compatibility tier
Platinum^*
Reports
26^*
Community confidence
good^*

System requirements

Windows · Minimum^*
Operating system
Windows 10/8.1 64-bit^*
Processor alternatives
Core i3-2100 3.10 GHz^*
Memory
8 GB RAM^*
Graphics alternatives
Geforce GTX 650 Ti^*
Graphics API
Version 11^*
Storage
10 GB available space^*
Audio hardware
Onboard^*
Conditions
Requires a 64-bit processor and operating system^*
Windows · Recommended^*
Processor alternatives
AMD FX-8320 8-Core^*
Graphics alternatives
Radeon R7 370^*
Memory
16 GB^*
Windows · Recommended memory · 2026-06-27^*
Memory
16 GB^*

Steam version platforms

Windows^*
Supported
Yes^*
macOS^*
Supported
No^*
Linux^*
Supported
No^*

Interface languages

Traditional Chinese^*
Korean^*
English^*
Full audio
Yes^*
French^*
Japanese^*
Full audio
Yes^*

Audio languages

English^*
Japanese^*

Game features

Single-player^*
Multi-player^*
Co-op^*
Shared/Split Screen Co-op^*
Shared/Split Screen^*
Steam Achievements^*
Full controller support^*
Steam Trading Cards^*
Steam Cloud^*
Remote Play Together^*
Family Sharing^*
Partial Controller Support^*
Local co-op^*

Store genres

Action^*
RPG^*

Screenshots

Screenshot 1 from Ys IX: Monstrum Nox

Screenshot 2 from Ys IX: Monstrum Nox

Screenshot 3 from Ys IX: Monstrum Nox

Screenshot 4 from Ys IX: Monstrum Nox

Screenshot 5 from Ys IX: Monstrum Nox

Screenshot 6 from Ys IX: Monstrum Nox

* Provisional data