Nexus Mods, the largest repository for PC gaming mods, will require mod authors to declare whether artificial intelligence was used in their work when uploading new mods, site owner Victor “Foledinho” Folmann announced. Existing mods have a 60-day grace period ending January 2, after which enforcement will begin.
Under the new rules, mods tagged as AI-assisted must also include a public explanation of how and where AI was used. AI tags will be made “more prominent” on mod pages, Folmann said.
Nexus Mods said it will not use mods to train AI or sell or license them to anyone doing so. The platform is working on “clearer control” over reuse of mods and strengthening attribution when a mod uses another author’s mod with appropriate permissions.
The announcement follows “one of the most consistent concerns we’ve heard” that AI use in mods is not clearly disclosed, Folmann wrote. He said Nexus Mods is “pro-human creativity” but will not impose a blanket ban on AI-generated mods because AI is now used throughout the creation process, from script autocompletion to generating textures and voices, and drawing a clear boundary is difficult. An outright ban would not eliminate AI from modding but would prevent people from mentioning its use, he argued.
Separately, Nexus Mods is making changes to its Recently Added section, including trying limits on how many mods from one author appear at a time, and introducing “tighter restrictions” on uploads from new accounts. The platform is also launching controls to hide AI-generated content on game pages and the homepage, with search filtering coming next. Mod authors have until January 2 to update existing mods to meet the new requirements.
Analysis
Why this matters
- Requires mod authors to clearly label AI use, giving players more informed choices about whether to download AI-generated content.
- Sets a precedent for how large gaming platforms handle AI-assisted creation without outright banning it, potentially influencing other mod repositories.
- Addresses concerns that AI-generated mods can flood front pages, reducing visibility of human-made mods, the changes to the Recently Added section aim to tackle that.
Background
Nexus Mods is the largest online repository for PC game mods, hosting millions of user-created modifications for titles such as Skyrim, Fallout, and The Witcher. The announcement comes as AI tools become increasingly capable of generating game assets autonomously, raising questions about attribution, quality, and flood of low-effort uploads.
What to watch
- Enforcement on January 2, when the site will begin penalizing mods that fail to comply with disclosure rules.
- Potential community backlash or support from mod authors who create traditionally or AI-assisted works.
- Whether other major modding platforms follow with similar disclosure policies.
Checked
12 claims in this story checked against 1 source: 11 supported.
Show each claim
- SupportedNexus Mods will require authors to disclose AI use in newly uploaded mods.The Verge: “Nexus Mods is making disclosures about AI mandatory for uploads of new mods, meaning that mod authors will have to declare “whether AI has been used in their work,””
- SupportedNexus Mods is the largest repository for PC gaming mods.The Verge: “The biggest modding site in PC gaming is taking a stance on AI.”
- Partly supportedThe platform says it is “pro-human creativity” but will not ban AI-generated mods.The Verge: “Folmann says Nexus Mods is “pro-human creativity” but “won’t introduce an outright ban on AI-generated mods.””
- SupportedExisting mods have 60 days to be updated, with the grace period ending January 2 and enforcement beginning afterward.The Verge: “mod authors have 60 days to update their existing mods to meet the requirements. The 60-day grace period ends on January 2nd, and after that time, the site will begin enforcing the rules.”
- SupportedFolmann wrote that one of the most consistent concerns was that AI use in mods was not clearly disclosed.The Verge: ““One of the most consistent concerns we’ve heard is that it’s not clearly disclosed when AI has been used to create a mod,” according to the post from site owner Victor “Foledinho” Folmann.”
- SupportedMods tagged as AI-assisted must include a public explanation of how and where AI was used.The Verge: “Any mods tagged as “AI-assisted” will also be required to include “a public explanation of how and where AI was used.””
- SupportedAI tags will be more prominent on mod pages.The Verge: “AI tags will also be “more prominent” on mod pages.”
- SupportedNexus Mods will not use mods to train AI or sell or license them to anyone doing so.The Verge: “Folmann notes that Nexus Mods won’t use mods to train AI and “will not sell or license them to anyone doing so.””
- SupportedNexus Mods is working on clearer controls over mod reuse and stronger attribution when a mod uses another author's mod with permission.The Verge: “the site is working on “clearer control” over how mods can be reused on others and strengthening attribution for when “a mod uses another Mod Author’s mod with the appropriate permissions.””
- SupportedFolmann said AI is used throughout creation, from script autocompletion to generating textures and voices, making a clear boundary difficult to draw.The Verge: “AI is currently used throughout the whole process of creation, from script autocompletion to generation of textures, voices, and full assets, and it is difficult to draw a clear boundary between what is acceptable and unacceptable.”
- SupportedFolmann argued that an outright ban would not eliminate AI from modding but would prevent people from mentioning its use.The Verge: “An outright ban will not eliminate AI from the modding process but will prevent people from mentioning its use.”
- SupportedNexus Mods is launching controls to hide AI-generated content on game pages and the homepage, with search filtering next.The Verge: “The platform is also launching controls to hide AI-generated content in game pages and on the homepage, and “next up,” in search.”
