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Replicube

Replicube is an open-ended programming puzzle game/toy about writing code to replicate 3D voxel-based objects.  Solve puzzles, pursue leaderboard glory, or just make art to share with the in-game community.

Steam Page
Release
April 24, 2025
1 year and 100 days ago
Steam Reviews
Overwhelmingly Positive705 reviews97.4%

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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 15, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 15, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Replicube and Walaber Entertainment LLC funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Replicube and Walaber Entertainment LLC?Creative controlWho appears to retain creative control of the game.
Updated: Jul 10, 2026Release statusWhether and how the game has been released.

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About the Game

Replicube is an open-ended programming puzzle game/toy about writing code to replicate 3D voxel-based objects.

SOLVE PUZZLES

The main content of the game involves trying to match a reference object by working out code that will replicate it.  There is no "right answer", if your code produces the same object, it's correct!

PLAY AROUND

You can always open the voxel tool in "free edit" mode and just play around, making whatever you want.  In addition to the main 3D voxel editor, there is also a bonus 2D image editor for writing code to generate 2D images and GIF animations.  You can even save your image creation as the background image in the "OS" interface of the game!

JOIN THE COMMUNITY

Every puzzle has 2 leaderboards, measuring source code size, and execution efficiency.  Often optimizing for one will be at the expense of the other.  If you enjoy trying to squeeze a bit more out of your code, the leaderboards are waiting!

There is also an in-game online forum where players can share their own voxel creations, and even challenge other players to try to recreate them, all presented in an old-school online forum wrapper.

EXPORT YOUR CREATIONS

Generated 3D voxel objects can be exported into common formats to bringing into other 3D creation tools.

Generated 2D images and animations can also be exported as png or gif for sharing online.