Ys IX -Monstrum NOX-
Ys IX, the high-speed action RPG known for its exhilarating battles and adventure powered by special abilities, is now available on Steam®!
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
About Ys IX -Monstrum NOX-
■Story
The story takes place in sprawling Balduq, also known as Prison City, located in the Gllia-Erdlingen region, northeast of Esterior. Here, a new adventure exploring the mysteries of the prison, alongside monsters (also known as monstrum) with various unique abilities, is about to unfold…■About the Game
In addition to the hallmarks of the Ys series, such as an array of skill attacks, fast-paced action and thrilling boss battles, the game also introduces a number of new elements that are closely linked to Ys IX, such as the ability to explore the field in all directions via monstrum special abilities!■All Bonus Content Included!
In addition, the Steam® version of the game includes bonus items, such as exclusive costumes and attachments, that were originally released on other consoles. The Monstrum Show costumes, in addition to the Hagu Hagu series, which can be worn on a character's arms, the Secret Potion Set, which raises a character's level, the ever-useful Accessory Set is also included, making gameplay easy for beginners and newcomers to Ys 9 alike. Explore the Prison City in your own unique style!Game details
Game details
Age ratings
Game modes
Languages
Features
Ys IX -Monstrum NOX- price history
Lowest tracked price: €21.99 (Jul 7, 2026) · current best: €48.94 across 3 stores.
Ys IX -Monstrum NOX- player count & reviews
90% positive reviews all-time · 16 peak players in the last 30 days.
Ys IX -Monstrum NOX- — frequently asked questions
Where can I buy Ys IX -Monstrum NOX- at the cheapest price?
Right now the cheapest offer for Ys IX -Monstrum NOX- is €48.94 at Eneba. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Ys IX -Monstrum NOX- has ever been?
The lowest price KingsPrice has tracked for Ys IX -Monstrum NOX- is €21.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Ys IX -Monstrum NOX-?
Ys IX -Monstrum NOX- peaked at 16 concurrent players on Steam in the last 30 days (highest on Jul 20, 2026). The player chart on this page updates daily.
Is it safe to buy a Ys IX -Monstrum NOX- Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Ys IX -Monstrum NOX- at a discount?
Create a free price alert on this page and KingsPrice will email you when Ys IX -Monstrum NOX- drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Core i3-2100 3.10 GHz
- Memory: 8 GB RAM
- Graphics: Geforce GTX 650 Ti
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: Onboard
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: AMD FX-8320 8-Core
- Memory: 16 GB RAM
- Graphics: Radeon R7 370
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: Onboard
