Ys IX: Monstrum Nox

Ys IX: Monstrum Nox

Nihon Falcom · 2021 · JRPG, Action, Action RPG, Story Rich, RPG

PC
Very Positive94% · 1,743
Best price 65 All-time low
$23.99-60%
$59.99⭐ lowest tracked
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Standard Edition · Steam
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$56.99
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Humble Store
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Standard Edition · Steam
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Standard Edition · DRM-Free
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Screenshots

About Ys IX: Monstrum Nox

✦ AI summary

Play as one of six supernatural Monstrum, each wielding unique gifts like wall-scaling and object detection, to protect the city of Balduq from creatures emerging from the shadowy Grimwald Nox. Blend familiar action RPG combat with Flash Dodge and Guard mechanics alongside fresh additions like Gifts and Boost Mode to uncover the truth behind your curse and the city's dark secrets.

Feared Protectors: Play as any of the six notorious Monstrum, each with their own unique Gifts that grant abilities such as scaling sheer walls or detecting hidden objects to protect the city from shadowy creatures.
The World Within the Walls: Explore the massive city, accept quests to aid the townsfolk, and enter the Grimwald Nox to vanquish the threats to Balduq.
Strength of the Night: Familiar mechanics such as Flash Dodge and Flash Guard allow you to outmaneuver your foes, while new additions such as Gifts and Boost Mode further augment your ability to fight.

Story


"What is real is defined by what is not.
Who one is defined by who one isn't."
To move forward, one must accept these truths.
"Yes, in this prison—this cradle—
my dreams and reality became one."

Renowned adventurer Adol “the Red” Christin and his companion Dogi arrive at Balduq, a city annexed by the Romun Empire, only for Adol to be detained before setting foot inside. While imprisoned, he meets a mysterious woman named Aprilis who turns him into a Monstrum, a being with supernatural Gifts and the power to exorcise monsters. Now, Adol must ally with his fellow Monstrum to fend off the fearsome threats emerging from a shadowy dimension called the Grimwald Nox, as well as unravel the mysteries of the Monstrum curse, and the truth behind the unrest within Balduq.

DLC & expansions

🎁 Complete the collection

Base game + 3 of 4 DLC at today's best prices (some DLC unpriced).

$78.96
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 2, 2026
Ys IX: Monstrum Nox is a really exceptionally well done game with an amazing story, beautiful graphics and an addictive gameplay. I won't say many things because I don't want to tire people out and because even a whole wall of text won't justify at how amazing this game is, truly. Get it, go blind, don't check things online, just play normally at your own pace. Really great and fun game.
1 found this helpful
Recommended Jul 7, 2026
2nd Y's game I've played and by far my favorite from the series, what an absolute gem. Fun action combat with interesting characters (wasn't expecting hawk & doll to be who they where) and interesting story that really shacks it up in the later half. Hope this game gets a remaster sometime soon, definitely up there with my favorite RPGs of all time. 100% a steal grabbing on sale with all dlcs, Easy 28 dollar purchase. Would grab it anywhere from 30-40 bucks with dlcs included. Pros- Full action combat (no turn based gameplay)- Has blocking, dodging, arial combat, double jump and a ultimate meter Good main character models and decent costumes- Personally enjoy the Monstrum troupe DLC skins a lot and really like the accessory's Gothic themed RPG which is cool, never really see em Interesting builds- Low hp, high skill dmg, tank/evasion, crit, and food builds Crafting gear- Old gear isn't completely useless once you out level it, can be used to upgrade to the next tier (mostly only useful for accessories) Unique monstrum passives- All of them are really nice and allow easier movement throughout the map and dungeons. Ex. Flying, grappling, wall climbin…
Recommended Jul 4, 2026
[spoiler]Dana[/spoiler] had like 3 voice lines in this game, so 10/10 for me.
Recommended Jul 2, 2026
I like this game ever since I played it on the Ps4 but the story is good but you should've played the game right before this one, because it talks about it a little. The gameplay is also good but I'm used to Tales of Arise gameplay which is way better, but the game play is still good.
Recommended Jun 29, 2026
buy buy buy
Recommended Jun 27, 2026
Not free battle ,like previous series but still enjoy able Real realistic source, everything with money even brew potion. Lots of explore wide city.

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