Underplayed Gems

Replicube (2025)

Replicube cover
Developer
Walaber Entertainment LLC
Platforms
Windows, macOS, Linux
Genres
Simulation
Rating
4.9 of 5, 697 player ratings
Typical playtime
about 3.5 hours
Where to get it
Steam

More by Walaber Entertainment

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

An open-ended programming sandbox where you write code to replicate blocky 3D objects, offering a methodical and playful puzzle experience.

programmingpuzzleopen-endedtoy-likeretrosandboxvoxel-basedcoding

What players say

Players call it a cozy puzzle game that is laser-targeted at people who enjoy voxel math and Lua programming, though the difficulty spikes harshly after the first few levels because the tutorial is vague. Fans say it is not a general learn-to-code game, but a good tool for learning GPU-style shader or CUDA concepts.

Screenshots

Replicube screenshot 1Replicube screenshot 2Replicube screenshot 3Replicube screenshot 4Replicube screenshot 5

More games like this

More by Walaber Entertainment

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.