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Advanced Undergrounds

Adds two configurable pipes with an independent above-ground and underground connection per direction. Click a pipe to open its GUI and toggle each connection, or enable circuit control to drive the connections with signals (a hidden wireable anchor lets you connect wires to the pipe). Set the underground reach in the mod settings.

Latest version
1.2.0
Downloads
17
Licence
mit
Updated
1 mo ago

Download

From Advanced Undergrounds’s own host. Nothing is re-hosted here.

1.2.0release2 Aug 2026

advanced-undergrounds_1.2.0.zip

98c25f382fdc
Older versions2
  • 1.1.02 Aug 20262.0Get
  • 1.0.018 Jun 2026Get

Frequently asked

What licence is Advanced Undergrounds under?

mit, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Advanced Undergrounds?

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 Advanced Undergrounds 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 Advanced Undergrounds 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 27 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.