Ordered by installs · Not tested by us
The 20 most-installed Gloomhaven mods (2026)
Ordered by Steam Workshop subscriptions, which is a count from Valve rather than a judgement from us. We have not installed these, and say so rather than implying a verdict we have not earned. Everything here installs by clicking Subscribe.
The short version
- Most installed: Chinese Simplified, 38,186 subscribers.
- 2 of 20 updated since the start of 2025, which matters more than subscriber count for whether a mod still works.
- All install through Steam. Subscribe on Workshop and the game picks it up on next launch. Nothing to unzip.
All 20, most installed first
Updated 21 November 2023
Updated 22 January 2026
Updated 6 February 2024
Updated 20 September 2023
Updated 9 October 2022
Updated 14 October 2023
Updated 15 April 2024
Updated 20 September 2023
Updated 9 July 2022
Updated 24 September 2022
Updated 15 July 2024
Updated 21 November 2021
Updated 20 July 2020
Updated 18 August 2021
Updated 22 December 2021
Updated 7 December 2025
Updated 16 December 2021
Updated 11 July 2021
Updated 20 August 2021
Updated 27 October 2021
Subscriber counts and approval scores are Valve's, read on 5 September 2026 and not adjusted by us. Browse the full Workshop.
Common questions
What is the best Gloomhaven mod?
By installs, Chinese Simplified, with 38,186 Steam Workshop subscribers. That is the most-installed rather than the best: subscriber count measures how many people tried it, not whether they kept it. Workshop's own approval score is shown next to each one where Valve publishes it.
How do I install Gloomhaven mods?
Everything on this page is a Steam Workshop item, so installing means clicking Subscribe on its Workshop page and letting Steam download it the next time you launch the game. There is nothing to unzip and no files to move. Unsubscribing removes it. Mods from outside Workshop work differently and are not covered here.
Are these Gloomhaven mods safe?
They are hosted by Valve and distributed through Steam, which is a meaningfully lower risk than downloading files from elsewhere, but Valve does not audit mod code. We have not run any of them. Treat a mod with a large subscriber count and a recent update as better evidence than one with neither.
How is this list ordered?
By Steam Workshop subscriptions, highest first, read on 5 September 2026. That is a count from Valve, not a judgement from us. We have not ranked these by quality and do not have the basis to: nobody here has installed all 20.
Do you get paid for these?
No. Mod authors are not paid by us and cannot pay for a position here. The order is Valve’s subscriber count and nothing else.