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Nuclear Steps

You discover a new system, with enriched radioactive isotopes and ferocious celestial objects. A landable asteroids field, a smothering black hole, and a glaring white hole lie ahead. Master a system-wide nuclear enrichment chain, tame the spatial beasts for resources and unlock new interstellar powers. Nuclear Steps is currently a work in progress, with a temporary ending for a coherent experience. For feedbacks and such, please reach out on discord !

Latest version
0.3.2
Downloads
69
Updated
2 mo ago

Download

From Nuclear Steps’s own host. Nothing is re-hosted here.

0.3.2release2 Sept 2026

nuclear-steps_0.3.2.zip · for 2.1

4655bd8e9f70…

Frequently asked

How do I install Nuclear Steps?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Factorio all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Nuclear Steps safely?

From the author's own page on Factorio Mod Portal, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Factorio versions does Nuclear Steps work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Factorio.

Last checked 1 mo ago against Factorio Mod Portal. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 0 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.