Buy Rubinite PC Key

Where to pre-order Rubinite? As of 23 Aug 2026 we have 6 offers across 6 stores, the cheapest being A$29.99 at Steam. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch.

Release: 22 July 2026
Cup Dog Games
Cup Dog Games
Metacritic:
tbd tbd
Buy in Official Store:
A$29.99
Buy in Keyshops:
-8%
A$34.18
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Rubinite
Windows
+1
2w ago
DRM:
Steam
Steam
A$29.99

Keyshops (5)

DRM:
Steam
Steam
Gameseal
Rubinite (PC) Steam Gift - GLOBAL
Windows
+1
2d ago
DRM:
Steam
Gameseal
A$37.28 ~A$34.18
-8%
-17% with SEAL17XDDcopy
-17% with SEAL17XDDcopy
G2A
Rubinite (PC) - Steam Gift - GLOBAL
Windows
+1
17h ago
DRM:
Steam
G2A
A$41.79 A$38.44
-8%
-8% with G2A8XDDcopy
-8% with G2A8XDDcopy
G2Play
Rubinite PC Steam Altergift
Windows
+1
13h ago
DRM:
Steam
G2Play
~A$38.90
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
Rubinite PC Steam Altergift
Windows
+1
14h ago
DRM:
Steam
Kinguin
~A$38.90
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Difmark
Rubinite (PC)
Windows
+1
3w ago
DRM:
Steam
Difmark
A$51.95 ~A$44.15
-15%
-15% with XDDEALScopy
-15% with XDDEALScopy

About Rubinite

Rubinite - about the game

Rubinite stands out as a dark fantasy boss rush action RPG where players take on formidable enemies in intense, weakness-exploiting combat. Developed for PC, this indie title follows the story of Ruby, a princess seeking revenge against the forces that overthrew her Scarlet Kingdom. With its pixel art style and emphasis on strategic attacks, it appeals to those who enjoy action RPGs with a focus on boss battles and character progression through absorbed powers.

Gameplay

In Rubinite, the core gameplay revolves around the Focus mechanic, which lets players identify and target enemies' weak points for powerful thrust attacks. As Ruby, you face off against Blood Recipients, tough foes that resist standard strikes from her blade. Success depends on spotting these vulnerabilities and landing critical hits to progress.

Defeating these enemies allows Ruby to absorb their Pure Blood, boosting her abilities for tougher challenges ahead. You can also craft talismans from these resources, customizing your combat approach with different enhancements. The game unfolds in pixelated environments that capture the decayed majesty of the Scarlet Kingdom, blending exploration with high-stakes fights against entities like ancient cults, undead possessors, and plague sources.

Game Modes

Rubinite centers on a single-player boss rush structure, where the experience is built around sequential encounters with powerful adversaries. There are no multiplayer elements confirmed, keeping the focus on solo progression through Ruby's revenge narrative.

This setup encourages repeated attempts to master each boss, refining strategies with the Focus system and talisman upgrades. The game's design prioritizes replaying battles to perfect techniques and uncover more about the dark fantasy world.

Story and Progression

The narrative follows Ruby's escape from captivity and her quest to reclaim the Scarlet Kingdom from blood-empowered threats. Each victory over a Blood Recipient reveals more about the lore, including enigmatic cults and the origins of a devastating plague.

Progression ties directly to combat success, with absorbed powers and crafted talismans providing tangible improvements. This system lets players experiment with builds, adapting to increasingly difficult encounters in a world of pixel art grandeur.

Is It Worth Playing?

With its upcoming release in Q2 2026, Rubinite has generated positive buzz from demo impressions, highlighting its engaging combat and fair boss designs. Players who tried the demo praise the tense pacing and the satisfaction of exploiting weaknesses through the Focus mechanic.

If you thrive on challenging single-player action RPGs with boss rush elements and dark fantasy themes, Rubinite shows strong potential based on early feedback. It's particularly suited for those who appreciate strategic depth in combat without overwhelming complexity, though its unreleased status means waiting for the full experience. For fans of indie titles emphasizing skill and progression, this could be a worthwhile addition once it launches.

Interface:
EnglishJapaneseKoreanPortuguese - BrazilRussianSimplified ChineseTraditional Chinese
Subtitles:
EnglishJapaneseKoreanPortuguese - BrazilRussianSimplified ChineseTraditional Chinese

Age rating

Unavailable
Metacritic:
tbd tbd

Minimum:

  • OS: Windows10
  • Processor: Intel(R) Core(TM) i5
  • Memory: 8 GB RAM
  • Storage: 2 GB available space

Recommended:

Minimum:

  • OS: macOS 10.13
  • Processor: 4-core CPU @ 2.5 GHz
  • Graphics: Nvidia® GTX 660 or AMD HD 5850 or better
  • Storage: 10 GB available space

Recommended:

Historical low
Price history from official stores
A$26.99
Steam
1 months ago
Price history from keyshops
A$21.69
G2Play
2 weeks ago

FAQ

8 questions

Before you start looking for a cheap Rubinite PC key, check the essentials. Developed by Cup Dog Games. Published by Cup Dog Games. PC released date: 22 July 2026. Genres: Action, Indie, RPG. Categories: Family Sharing, Single-player, Steam Achievements, Full controller support, Steam Cloud, Steam Leaderboards.

Q

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

Using our price comparison and verified discount codes, you can buy a Rubinite key for as low as A$29.99. 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 Rubinite price on PC. Check the Rubinite price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Rubinite Steam price is A$29.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Rubinite on sale even outside seasonal promotions. We currently detect 6 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, Rubinite is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Rubinite has an official page on the Steam Store. You can also buy a Rubinite Steam key from third-party sellers. Our price comparison currently includes 6 offers with Steam DRM. Pick one to ensure your Rubinite download happens on Valve's platform.

Not at this time. Valve marks Rubinite 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 Rubinite 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 Rubinite 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 Rubinite

1 Steam Steam Official
A$29.99
2 Gameseal Gameseal Keyshop
-8% A$34.18
3 G2A G2A Keyshop
-8% A$38.44
4 G2Play G2Play Keyshop
A$38.90
5 Kinguin Kinguin Keyshop
A$38.90

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