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Reddit post · Oct 6, 2026

Number Machine — demo release

Catalogue summary

The solo developer releases a ten-level Number Machine demo built around open-ended factory automation and mathematical mechanics.

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mr_ariReddit · Oct 6, 2026

Hi guys, a solo indie dev here.

Number Machine is an open ended factory automation game with math mechanics inspired by Opus Magnum and Infinifactory. I contacted the author of these two games (Zach of Zachtronics) and we agreed to a Steam Bundle with all 3 games at launch.

Demo campaign has 10 levels, mostly simple tutorial ones and a few harder later on. There are online histograms, friend scores and world record charts, all fully server side verified.

Controller support included, but I suggest mouse and keyboard since you're mostly editing a factory design.

Full version is in a month on November 6th.

DEMO: https://store.steampowered.com/app/2243290/Number_Machine_Math_Factory_Demo/
DISCORD: https://discord.com/invite/XFCwScP2XV

Thanks,
- Ariel

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