Unders_core

56KS
Released Oct 11, 2022by KresentMixed(63% of 24 Steam reviews)

The reimagined roguelike deckbuilding experience. Build two separate decks every run to find overpowered combinations and discover unexpected synergies. Discover a sci-fi world, face hostile fauna and experience unique and challenging runs.

Offers

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Official stores

Official stores with direct support.

Steam
SteamOfficial
updated

Demo (1)

Try this game before buying.

About Unders_core

The Reimagined Deckbuilding Experience

The Underscore introduces unique mechanics to the genre, adding a new depth to tactical decisions.
  • Plan multiple steps ahead and beat the odds: the game has minimal randomness within cards and character actions. No cards like “do 1 to 5 damage on a rainy day, no dodges, no random criticals
  • Card queue instead of draw pile: cards come in a predictable queue, you know how soon that much needed card will come into play
  • New tactical opportunities: carefully balance your upgrades or minmax all the way
  • Build two decks every run: build Exploration deck to navigate the world and Battle deck to survive the encounters

Face the sci-fi alien world

You are a backup copy of a veteran pilot's mind, put into a hi-tech powersuit.
Complete your task, discover the source of anomaly and find the reason why you were created.
Uncover more and more details every run, try to make the cycle stop.

Assemble the Exploration Deck

Every run you construct not only your battle deck, but also your exploration deck.
Remove dangerous events and add synergetic improvements to form your path.

Gain more options

Every card has three possible actions associated with it. Pick one depending on the circumstances

Build perfect combos

Break the rules and find outrageous synergies: build an optimal deck where you get triple value out of your every action.
Supplement your battle deck with exploration cards that boost your strengths or weaken the deadly enemies.
Risk it all to get powerful submodules – a multi-purpose items that can be used once per battle.

Game details

Game details

Released
Developer
Publisher
Platforms
Steam rating
Mixed (63%)

Age ratings

IGRS 13DEJUS 10STEAM_GERMANY 12

Game modes

Languages

Unders_core price history

Lowest tracked price: €9.99 (Jul 7, 2026) · current best: €9.99.

Unders_core reviews

63% positive reviews all-time.

Unders_core — frequently asked questions

Where can I buy Unders_core at the cheapest price?

Right now the cheapest offer for Unders_core is €9.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Unders_core has ever been?

The lowest price KingsPrice has tracked for Unders_core is €9.99 (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 can I get Unders_core at a discount?

Create a free price alert on this page and KingsPrice will email you when Unders_core 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

Minimum:
  • OS *: Windows 7 (SP1+), Windows 10 and Windows 11
  • Processor: x86, x64 architecture with SSE2 instruction set support.
  • Memory: 4 GB RAM
  • DirectX: Version 10
  • Storage: 500 MB available space

Recommended

Recommended:
  • OS *: Windows 7 (SP1+), Windows 10 and Windows 11
  • Processor: Intel core i5 1.60Ghz or similar
  • Memory: 8 GB RAM
  • DirectX: Version 10
  • Storage: 500 MB available space

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