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The Kostka

Screenshots

The Kostka screenshot 1
Announcement trailerWatch trailer on Steam ↗

The Kostka

Nejcraft · Published by Nejcraft · Official site ↗

Last updated 27 Sept 2026

Unwind and relax while playing The Kostka, mind boggling explorative coop puzzle. Navigate your characters through many vibrant worlds, solve many different puzzles with varying degrees of difficulty and get what you always wanted.... to get home? Really?

Free to PlayComing SoonDJCTQ lCo-opFull Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Adventure, Strategy, Casual · More free games

Explore diverse environments and tackle challenging yet rewarding puzzles as you journey through The Kostka. Created by Nejcraft, this strategy-adventure blend offers a relaxing experience with cooperative gameplay that will keep you engaged.

About this game

The Kostka is a mind boggling explorative coop puzzle featuring two main characters who just wanna get to the end.

Characters

When you are small some stuff might be completely out of reach, while being big might limit you in your movement. That's why we give you two, two completely independent characters.

Coop or Solo

While you could enjoy The Kostka all by yourself, you can as well give one of your controllers to your friend and enjoy The Kostka together.

Tricky Puzzles

Each world comes with new mechanic and each level tries to add something new to the mix. What's the next thing and will it ever end? Use each character's specialty like walking through small tunnels or pushing large boxes, slowly discovering dark world where electricity went missing, even out liquids or just make silly snake from boxes.

Many different worlds

Though your adventure you will come across many different hub worlds:
  • Grass - Well you have to get the basics somewhere :)
  • Lava - I wouldn't wanna get burned there to be fair...
  • Ice - Brrr, that seems cold and slippery.
  • Candyland - Hmmm so yummy you might also get stuck somewhere...
  • Fantasy - I feel dizzy...
  • Steampunk - Have you ever wondered how would moving a liquid using rusted pipes work? Me neither but here it is!
  • High-Tech - Robotization sometimes hurts.
Each hub world has many levels and at the end a a boss to test your qualities.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7 and higher
  • Processor: Intel Core i3
  • Memory: 4 GB RAM
  • Graphics: Geforce GTX 950
  • DirectX: Version 10
  • Storage: 2 GB available space

Recommended

Recommended:
  • OS: Windows 10
  • Processor: Intel Core i5
  • Memory: 8 GB RAM
  • Graphics: Geforce GTX 1050
  • DirectX: Version 12
  • Storage: 4 GB available space

Supported Languages

English

Latest news

  • AnnouncementsOfficial

    The Kostka is cross-platform

    If you like The Kostka you may also like it on other platforms. We are not just on steam, but also on: Xbox: https://www.microsoft.com/cs-cz/p/the-kostka/9p2k8q17ppzl Playstation: https://store.playstation.com/en-cz/concept/10003141/ Nintendo Switch: mark in your calendars, store page not ready If you own one, wishlist there too and its up to you, which platform you preffer.
    Read full article on Community Announcements (honzapat_CZ)

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