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mod

SULFUR Together

by ryuka_labs

Co-op multiplayer for SULFUR: host-authoritative synced runs, enemies, bosses, downed/revive, in-game connect UI (Direct IP + Steam). Public Beta. All players must run the same version.

Latest version
1.3.1
Downloads
1.8k
Depended on by
1 project
Rating
1
Updated
1 mo ago
Available on
GitHub

Download

From SULFUR Together’s own host. Nothing is re-hosted here.

1.3.1release3 Aug 2026

ryuka_labs-SULFUR_Together-1.3.1.zip · 1.3 MB

Older versions7
  • 1.3.02 Aug 20261.3 MBGet
  • 1.2.41 Aug 20261.2 MBGet
  • 1.2.322 Jul 20261.2 MBGet
  • 1.2.222 Jul 20261.2 MBGet
  • 1.2.119 Jul 20261.2 MBGet
  • 1.2.018 Jul 20261.2 MBGet
  • 1.1.117 Jul 20261.2 MBGet

Frequently asked

How do I install SULFUR Together?

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

Where do I download SULFUR Together safely?

From the author's own page on GitHub, 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 SULFUR versions does SULFUR Together 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 SULFUR.

Dependencies

From release 1.3.1, the newest one. An older release may need different things.

Needs 2

Install these first or it will not load.

Needed by 1

Removing this breaks every one of them.

Last checked 1 mo ago against GitHub. 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 43 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.