Buy Darkest Cube PC

Darkest Cube is free to play! Download it on Steam and start playing instantly.

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About Darkest Cube

Darkest Cube - about the game
Every run in Darkest Cube generates unique seeds for relics, cards, and enemies, demanding sharp strategy to study foes and tweak your deck against their shifting patterns. Players balance skill trees, relics, and deck composition amid rogue-like cycles in an RPG world, where permadeath resets progress and every card counts for survival. The side deck adds control, letting you swap cards instead of relying solely on random rewards. Hardcore strategy fans master adaptation across defensive, offensive, or effect-heavy builds, prepping for co-op challenges with friends via five classes and over 60 cards each. A surprise draft mode awaits to test your limits. Survive the Darkest Cube or start over.

What is special about our Game?

It's very hard.

but also...

... a true Deckbuilding experience

In Darkest Cube, copying a deck list from the internet won’t save you — every run begins with a unique seed, generating new relics, cards, and enemies each time. Strategy is everything: study your upcoming foes and adapt your deck to counter their strengths. Every card matters — even one you haven’t used for hours might become the key to survival. And don’t stick to just one archetype; sometimes, success means shifting from defensive to offensive or experimenting with effect-heavy builds. Adapt or perish.

... Rogue-like cycles, but in a RPG world?! Let's introduce you to the Dark Cubes

Inside the Dark Cubes, conditions change quickly. Enemies alter their attack patterns and abilities from floor to floor, making every run unpredictable and if you die you start all over. Mastering the balance between your Skill Tree, Relics, and Deck composition is essential. Adapt or perish isn’t just a phrase - it’s the core of the experience. To empower players, we reintroduced the Side Deck: a strategic tool that lets you adjust your deck when needed, instead of being entirely dependent on random card rewards like in other games. It puts control back in your hands and rewards smart adaptation. But can you survive the Darkest Cube?

3. Co-op Mode on the Horizon

We believe there are too few good co-op experiences — games that truly connect and challenge friends together. In the niche of roguelike deck-builders (only around 800 titles exist), almost none explore cooperative gameplay. We want to change that. Team up with friends, face even greater challenges, and discover new synergies between decks across over 60 cards per class — with five unique classes planned.

4. A Draft Mode Worth Waiting For

We’re keeping this one secret... for now. Let’s just say: it will surprise you.

Interface:
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Audio:
English
Subtitles:
GermanEnglishFrenchRussian

Age rating

Unavailable

Minimum:

  • Processor: Intel Core 5
  • Memory: 4 GB RAM
  • Graphics: GPU: Intel HD 3000
  • DirectX: Version 8.0
  • Storage: 1 GB available space
  • Additional Notes: Broadband Internet connection

Recommended:

  • OS: 10.13
  • Processor: Intel Core i3
  • Memory: 4 GB RAM
  • Graphics: Intel HD Graphics 4000
  • DirectX: Version 8.0
  • Storage: 1 GB available space
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FAQ

8 questions

Before you start looking for a cheap Darkest Cube key, check the essentials. Developed by PEC Game Design. Published by PEC Game Design. PC released date: Coming Soon. Genres: Strategy. Categories: Multi-player, Family Sharing, Co-op, Single-player, Steam Achievements, Full controller support, Online Co-op.

Q

Where to buy a cheap Darkest Cube Steam key?

Darkest Cube is free to play! Download it on Steam and start playing instantly.

Darkest Cube is completely free on Steam. No purchase needed - just download and play. If you are looking for premium DLC or in-game items, check the offers table above.

Our price tracker covers both official retailers and key marketplaces, so you can find Darkest Cube on sale even outside seasonal promotions. We currently detect 0 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, Darkest Cube is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Darkest Cube has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Darkest Cube 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.

Darkest Cube does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Darkest Cube 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.

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