Buy RUINA PC Key

★ ★ ★ ★ ★

Where to buy RUINA at the best price? As of 10 Nov. 2026 this title has one offer, C$3.59 at Steam. On PC that is the usual case, because only about one title in four gets a keyshop offer and the rest stay with the platform store. There is nothing to compare, but we track this price daily and show how it stands against earlier readings, and a price alert will tell you about any drop. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 17 Nov. 2025
Broken Down Software
Broken Down Software
Metacritic:
tbd tbd
Keyshops
Unavailable
Buy in Official Store:
-40%
C$3.59
Historical low
Buy in Keyshops:
See price history

Official Stores (2)

DRM:
Steam
Steam
Steam
RUINA
Windows
+1
6d ago
DRM:
Steam
Steam
C$5.99 C$3.59
Historical Low Deal
Historical low
-40%
Steam
RUINA
Windows
+1
3w ago
DRM:
Steam
Steam
C$12.99

About RUINA

RUINA - about the game

Roughly a hundred years ago, a catastrophe known as the Ruina (The Great Collapse) destroyed civilization, and the sun stopped rising. This is the World of Endless Night.

Across the land lie the ruins of fallen cities and the remnants of an old civilization, while beautiful blue and purple auroras shimmer across the sky. But that light is also a sign of danger—born of an unknown energy called Lux.

Investigating the Lux anomalies erupting across the world, three girls—Reina, Mirea, and Luluka—journey among the ruins of the old civilization, drawing ever closer to the truth hidden behind the Great Collapse and the auroras.

What awaits them is the Watchers of the Dawn, who reject any change to the world, and their leader, Nox.

Will they protect a present that is doomed to fade?
Or will they risk everything to reach a morning no one has ever seen?

This is the story of girls living in an endless night, choosing their own future by their own will.

About the Game

RUINA is a single-player game that combines visual novel-style storytelling with command-based battles.

As battles occur throughout the story, you can choose which of the three protagonists—Reina, Mirea, or Luluka—to fight with.

Choose your commands, make use of each character's unique traits, and anticipate your opponent's actions to claim victory.

In addition to the main story, RUINA includes a Free Battle mode where you can enjoy battles separately from the story. After completing the main story, you can continue fighting with your favorite character.

Key Features

・A single-player story combining visual novel-style sequences with command-based battles

・Choose between Reina, Mirea, and Luluka for battles

・Explore a world of endless night, where the sun has vanished and auroras illuminate the ruined landscape

・Uncover the truth behind the Great Collapse and the mysterious energy known as Lux

・Free Battle mode for battles outside the main story

・Approximately 2 hours to complete the main story

Interface:
EnglishJapanese
Audio:
English
Subtitles:
EnglishJapanese

Age rating

Unavailable
Metacritic:
tbd tbd

Minimum:

  • OS: Windows 10 or Higher
  • Processor: Intel Core i3 M380
  • Memory: 2 GB RAM
  • Graphics: Intel HD 4000
  • Storage: 500 MB available space

Recommended:

  • OS: Windows 10 or Higher
  • Processor: Intel Core i3 M380
  • Memory: 2 GB RAM
  • Graphics: Intel HD 4000
  • Storage: 500 MB available space

Minimum:

  • OS: OS X 10.10 Yosemite
  • Processor: 2016 Mac, Both Apple Silicon or Intel
  • Memory: 2 GB RAM
  • Storage: 500 MB available space

Recommended:

  • OS: OS X 10.10 Yosemite
  • Processor: 2016 Mac, Both Apple Silicon or Intel
  • Memory: 2 GB RAM
  • Storage: 500 MB available space
Historical low
Price history from official stores
C$3.59
Steam
6 days ago
Price history from keyshops
-
-
-

FAQ

8 questions

Before you start looking for a cheap RUINA PC key, check the essentials. Developed by Broken Down Software. Published by Broken Down Software. PC released date: 17 Nov. 2025. Genres: Indie, Casual, Simulation, Adventure. Categories: Family Sharing, Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Mouse Only Option, Playable without Timed Input, Adjustable Difficulty.

Q

Where to buy a cheap RUINA Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a RUINA key for as low as C$3.59. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest RUINA price on PC. Check the RUINA price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the RUINA Steam price is C$3.59.

Our price tracker covers both official retailers and key marketplaces, so you can find RUINA on sale even outside seasonal promotions. We currently detect 2 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, RUINA is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. RUINA has an official page on the Steam Store. You can also buy a RUINA Steam key from third-party sellers. Our price comparison currently includes 2 offers with Steam DRM. Pick one to ensure your RUINA download happens on Valve's platform.

Not at this time. Valve marks RUINA as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data RUINA is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best RUINA deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for RUINA

1 Steam Steam Official
-40% C$3.59

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