Replicube

Replicube

Released Apr 2025

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.

96% positive · 739 reviews
Not yet
Released, but still in active development
Medium confidence
Active Development
Not yet
Released, but still in active development
Medium confidence
Active Development

Where to buy

Steam $9.99
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Evaluation

Replicube launched on April 24, 2025 as a complete programming puzzle game. Since launch, the developer has maintained a consistent pattern of feature updates: an initial patch on May 1, 2025 with code editor improvements; social and leaderboard features on May 6 and May 8, 2025; performance improvements on May 20, 2025; the Puzzles of the Week system on June 3, 2025 (which delivers new puzzles three times per week on an ongoing basis); accessibility color palette options in December 2025; multilingual support for 12 languages in April 2026; and a framerate/VSYNC update on April 26, 2026. This establishes a sustained pattern of feature development well beyond basic bug-fixing. The Puzzles of the Week system in particular represents a commitment to ongoing live content. No specific future DLC or expansions have been announced, but the developer has not indicated the game is complete — they have continued improving and expanding the game right up through April 2026. The only DLC listed is the soundtrack, which shipped at launch.
Evidence
Puzzles of the Week launched, delivering new puzzles three times per week with live leaderboards — an ongoing live content system.
news post · Jun 3, 2025 source development ongoing
high
Replicube added support for 12 languages, a significant expansion of accessibility for international players.
news post · Apr 23, 2026 source development ongoing
medium

Content

1 of 1 released · no outstanding content
Released
Apr 2025

Media

Details

Publisher
Walaber Entertainment LLC
Achievements
—
Platform
Windows, macOS, Linux
Controller
—
Steam Deck
Playable
Players
Single-player

About this 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.

Walaber Entertainment games are made by humans, for humans, without the use of generative AI technologies.

Last evaluated Jun 18, 2026
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