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Lab Backend (Hybrid Sandbox / Arena)

by Nullnon

Lab Backend is a hybrid map: part Sandbox and part Arena. Dive into the Arena and crack some skulls, or just hang out with some pals in fusion.

Latest version
2.0
Downloads
103.2k
Rating
39.0k
Filed under
Fantasy, Sandbox
Updated
13 mo ago
Available on
mod.io

Download

From Lab Backend (Hybrid Sandbox / Arena)’s own host. Nothing is re-hosted here.

2.0release8 Aug 2025

No file recorded for this release.

Frequently asked

How do I install Lab Backend (Hybrid Sandbox / Arena)?

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

Where do I download Lab Backend (Hybrid Sandbox / Arena) safely?

From the author's own page on mod.io, 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 BONELAB versions does Lab Backend (Hybrid Sandbox / Arena) 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 BONELAB.

Last checked 11 d ago against mod.io. 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 52 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.