Key Takeaways
- Nexus Mods has introduced mandatory AI disclosure requirements for newly uploaded mods, requiring authors to explain whether generative AI was used.
- The platform will not ban AI-generated mods, but creators must clearly identify AI-generated, AI-assisted, and AI-generated media content.
- Users can adjust content preferences to hide AI-generated mods from relevant browsing sections, with additional search filtering improvements planned.
- Existing mod authors have a 60-day grace period, running from November 3, 2026, until January 2, 2027, to meet the new requirements.
- Nexus Mods is preparing new permissions covering AI training, AI tool usage, and mod forks, with new permission settings defaulting to “Ask Me”.
- The platform has confirmed that it will not use uploaded mods to train AI or sell or license them to companies intending to do so.
Nexus Mods Introduces Mandatory AI Disclosures and New Filters for PC Game Mods
The argument surrounding generative AI in gaming has reached another major platform, and this time, Nexus Mods is making some pretty significant changes to how PC players discover and download their favourite mods.
Nexus Mods, one of the biggest websites for finding and sharing PC game modifications, has officially introduced new rules requiring mod authors to disclose their use of generative AI. The platform isn’t banning AI-generated modifications altogether, but creators will now have to be much more transparent about how these tools contributed to their projects.
That’s not all. Nexus Mods is also giving visitors more control over the content they see, introducing new filtering options that allow users to hide AI-generated material while browsing the website.
The announcement was published on November 3, 2026, in a detailed blog post by site co-owner Victor “Foledinho” Folmann. It addresses several issues that have been bothering the modding community, including AI-generated assets, unauthorized modifications of other creators’ work, and whether mod authors should have control over how their projects are used to train AI models.
The interesting part is that Nexus Mods isn’t taking the same approach as platforms that simply remove large amounts of AI-generated content. Instead, it wants creators to disclose their AI usage, give original authors more control over their work, and allow visitors to decide whether they want AI-assisted or AI-generated mods appearing in their browsing results.
You can read the official Nexus Mods announcement about its new AI policies for the complete details.
Nexus Mods Will Not Introduce a Complete Ban on AI-Generated Mods
Perhaps the biggest part of the announcement is what Nexus Mods isn’t doing.
Despite growing frustration among mod authors and players over the increasing amount of AI-generated content appearing online, the platform has decided against introducing an outright ban.
Foledinho explained that Nexus Mods supports human creativity but believes completely banning AI-generated modifications would create more problems than it solves.
His argument is that artificial intelligence is already being used throughout the creative process. Some modders rely on AI for simple tasks such as code autocompletion, while others use it to generate textures, voices, dialogue, and complete assets.
Drawing a clear line between acceptable and unacceptable AI usage isn’t always straightforward.
For example, should a mod created entirely by a person be considered an AI mod simply because its creator used an AI tool to clean up background audio? What about a developer who uses AI to upscale textures before manually adjusting them?
These situations are considerably different from someone generating an entire character, voice performance, or collection of assets using AI tools.
Nexus Mods believes that requiring disclosure is a more practical solution than banning everything associated with generative AI.
That means AI-generated mods will remain welcome on the website, provided their authors follow the platform’s requirements regarding transparency, permissions, presentation, and conduct.
For players, this creates a more straightforward situation. Rather than guessing whether a downloaded modification contains AI-generated material, they should have clearer information available before installing it.
Mod Authors Must Disclose Whether They Used AI
The most immediate change affects everyone uploading new modifications to Nexus Mods.
Starting November 3, new uploads must include an AI disclosure explaining whether generative AI was used to create, edit, or process any part of the submitted files, assets, or accompanying documentation.
However, Nexus Mods isn’t treating every type of AI usage as the same thing. Its updated guidelines distinguish between three main categories.
1. AI-Generated Content
This category covers modifications where AI tools produced the majority of the actual work.
Examples include AI-generated scripts, code, textures, synthetic voice lines, dialogue, music, translations, and other major assets included in the finished modification.
Essentially, this label helps visitors identify modifications where generative AI played the primary role in producing the content rather than simply assisting a human creator.
2. AI-Assisted Content
This category is intended for projects that are primarily developed by humans but use AI tools for specific supporting tasks.
For example, a mod author might use AI to upscale textures, clean up audio, improve dialogue, generate initial concept art, or assist with certain parts of the development process.
However, simply selecting the AI-assisted option won’t be enough.
Mod authors will need to provide a public explanation describing exactly how AI was used. This includes identifying the tools or models involved and explaining which AI-generated outputs, files, assets, or code actually appear in the final modification.
Nexus Mods also expects evidence of human involvement, such as project file history, version-control records, and other examples of the developer’s work.
Creators may also be asked to demonstrate that they understand how their submitted code functions during moderation investigations.
That’s an important distinction because it prevents developers from using the AI-assisted label without explaining what they actually did themselves.
3. AI-Generated Media
The third category focuses on content surrounding a modification rather than necessarily the files players install.
This includes AI-generated promotional artwork, thumbnails, videos, and descriptions displayed on a mod’s page.
Interestingly, Nexus Mods also includes AI-upscaled and AI-enhanced images in this category. That means even a legitimate in-game screenshot processed using AI tools could require an appropriate disclosure.
The idea is to make sure visitors can distinguish between original promotional material, AI-enhanced content, and assets created entirely through generative tools.
Players Can Now Filter Out AI-Generated Mods
One of the most welcome changes for players is the introduction of additional content preference controls.
Not everyone has the same opinion about AI-generated content. Some players don’t mind using modifications created with AI assistance, while others would rather download projects made entirely through traditional development methods.
Nexus Mods wants to give both groups more control.
The website is refining its content preference system so visitors can hide AI-generated content directly through relevant game pages and the homepage rather than having to search through account settings.
The platform is also planning further improvements to search filtering and the way modifications appear on individual game homepages.
This is particularly important because Nexus Mods hosts modifications for thousands of PC games. Finding a specific project can already be challenging when hundreds of different versions and alternatives are available.
Adding AI-related filtering should make browsing more convenient for players who want to avoid that type of content altogether.
There is one limitation worth remembering, though. These controls depend heavily on authors correctly disclosing their AI usage. Nexus Mods has acknowledged that identifying AI-generated material isn’t an exact science, meaning some incorrectly labelled or undisclosed modifications could still slip through.
Existing Mods Have Until January 2, 2027, to Meet the New Requirements
The changes aren’t limited to newly uploaded projects.
Nexus Mods has also given existing mod authors 60 days to review their work and make the necessary updates.
The transition period officially began on November 3, 2026, and runs until January 2, 2027.
During this period, creators will receive reminders through their author dashboards, giving them time to review their modifications and provide the required information.
However, there’s an important distinction between existing basic rules and the newly introduced requirements.
Nexus Mods already required basic disclosure of AI usage under its existing policies. The 60-day grace period mainly covers the more detailed AI-assisted explanations and the new mandatory permissions concerning AI usage and mod forks.
New uploads submitted during this period must complete the updated disclosure and permission fields immediately.
Once January 2 arrives, Nexus Mods will begin directly enforcing the new requirements for hosted modifications.
Authors who haven’t updated their projects will be notified and asked to correct missing information. Continued failure to comply after receiving staff notifications could result in moderation action, account restrictions, warnings, or even removal from the platform.
So, existing mod authors shouldn’t treat the 60-day period as an excuse to ignore the announcement.
Nexus Mods Is Introducing New Permissions to Protect Original Mod Creators
Another major issue addressed in the announcement involves the unauthorized reuse of existing modifications.
This has become a particularly sensitive subject as AI tools make it easier for people to remix, edit, and reproduce other creators’ work.
Imagine spending months developing a detailed character modification, only to discover that somebody has taken your work, modified it using AI, and uploaded a new version without asking for permission.
That’s the type of situation Nexus Mods wants to address through its upcoming permission system.
The platform is working on additional controls covering two major areas:
- AI usage and training: Authors will have more control over whether other people can use their modification files for AI training or automated AI editing and generation workflows.
- Forks and derivative modifications: Creators will be able to specify whether other users can create alternative versions, forks, or derivative projects based on their work.
These new permission options are expected to use an “Ask Me” default.
In practical terms, that means users won’t automatically receive permission to use another author’s work for AI training or create a fork simply because the original modification is available for download.
They will need direct written permission unless the original creator has explicitly allowed that type of use or an applicable open licence permits it.
Nexus Mods also clarified that its existing permissions aren’t being reset as part of the announcement. The new AI and fork-related settings are additional controls rather than a replacement for traditional asset-reuse permissions.
There are still some complicated details to resolve, particularly when dealing with existing licences, older modifications, and projects built using assets from multiple creators.
As a result, Nexus Mods hasn’t promised that every part of this new system will arrive immediately.
Unauthorized Mod Forks Will Face Stricter Rules
The issue of mod forks deserves a closer look because it affects how the PC modding community has traditionally worked.
Many popular modifications depend on other projects to function properly. A creator might build an entirely new feature using another author’s existing framework, textures, scripts, or character models.
That’s not necessarily a problem when everyone involved has given the appropriate permissions.
The situation becomes more complicated when someone takes another creator’s work and publishes a modified version without authorization.
Under Nexus Mods’ updated guidelines, hosting a fork, alternative version, or parallel modification will require explicit permission from the original creator unless an applicable open licence allows it.
The platform is also strengthening its attribution requirements.
When a modification uses another author’s work with the required permissions, the creator must properly credit the original contributor and provide a link to the source project.
This applies to derivative modifications, patches, unofficial versions, and modified assets. If a project builds upon multiple other modifications, the relevant creators should receive credit throughout the contribution chain.
However, there is an important exception involving certain open-source and copyleft licences.
Licences such as GPL3 may allow derivative projects under specific conditions. Nexus Mods says valid licence terms will be respected rather than automatically overridden by the platform’s default permission settings.
This is one reason the company is taking its time with the implementation. Creating a system that protects original creators without accidentally restricting legitimate open-source projects isn’t particularly simple.
Nexus Mods Confirms It Will Never Use Uploaded Mods to Train AI
With AI training becoming a major concern among digital creators, Nexus Mods also addressed what it intends to do with the modifications hosted on its website.
The company has explicitly stated that it will not use uploaded modifications to train its own AI systems.
It also says it will not sell or license those modifications to outside companies or organizations that intend to use them for AI training.
That’s a particularly important reassurance for creators who spend hundreds or even thousands of hours working on their projects.
Having a modification available for other players to download shouldn’t automatically mean that its creator wants their work fed into an AI training dataset.
The upcoming permission controls are intended to give authors clearer ways to communicate those preferences.
However, the new policy should not be confused with a blanket guarantee that every third-party use of existing files can be controlled outside Nexus Mods. The platform’s rules govern content hosted on its service, while existing licences may also determine what other users are legally allowed to do with certain assets.
AI-Generated Thumbnails Are Still a Grey Area
Not every part of the announcement comes with a definitive answer.
Nexus Mods specifically highlighted AI-generated thumbnails as one of the more complicated areas it still needs to work through.
For example, consider a creator who takes a perfectly legitimate screenshot from a game and uses AI tools to add a title or promotional text.
Should the entire thumbnail be considered AI-generated?
What about someone who uses AI to upscale or improve an original screenshot? And what happens when a modification is mostly based on scripts or behind-the-scenes functionality, leaving its creator with very little actual gameplay footage to use as promotional material?
These are the kinds of situations where the platform believes reasonable people can disagree.
For now, Nexus Mods isn’t introducing additional restrictions covering those particular grey areas beyond its disclosure requirements.
However, there is one situation where its position is clear.
Using an AI-generated image to pretend that a modification offers features that aren’t actually included is against the platform’s existing presentation rules. This applies regardless of whether the misleading image was created using AI or traditional editing tools.
In other words, showing players fake gameplay features through promotional artwork won’t be acceptable simply because the image looks convincing.
Nexus Mods Is Also Reviewing AI-Generated Mods and Donation Points
Another interesting part of the policy concerns Donation Points, the platform’s reward system that allows eligible creators to receive recognition and earn money based on their modifications.
Some members of the community have questioned whether fully AI-generated projects or unauthorized forks should be eligible for the same rewards as original modifications created through substantial human effort.
Nexus Mods acknowledged these concerns but isn’t changing its Donation Points rules immediately.
According to the company’s own figures, modifications carrying the AI-Generated Content tag received approximately 2.13% of all Donation Points distributed so far in 2026.
The platform considers that a relatively small share, although it says it will continue monitoring the situation.
Foledinho explained that immediately removing rewards from AI-disclosed modifications could create an unwanted incentive for authors to hide their AI usage.
That would obviously defeat the purpose of introducing mandatory disclosures in the first place.
For now, Nexus Mods wants to work out a longer-term solution that protects original creators while ensuring its reward system isn’t unfairly exploited.
AI-Generated Mods Could Also Create New Security Problems
There is another concern that deserves attention, and it has less to do with creativity or originality.
AI tools have made it considerably easier to generate large amounts of code in a short period. While that can help legitimate mod developers, it also creates additional opportunities for malicious code to be hidden inside downloadable modifications.
That’s something Nexus Mods says it is taking seriously.
According to the announcement, its Trust and Safety team manually reviewed and cleared 3,164 uploads between November 2025 and October 2026. That’s more than four times the number reviewed during the previous year.
The company also revealed that approximately 20,000 uploads were quarantined for additional security checks over the past year, representing a twelvefold increase compared to the previous year.
When the moderation team encounters unresolved concerns about a modification’s safety or undisclosed behaviour, it can request the project’s source code to investigate further.
Authors aren’t required to provide that source code, but Nexus Mods can refuse to continue hosting a file when its safety concerns cannot be resolved.
The platform says it is investing in additional security tools and specialised moderation staff to deal with these risks.
This matters because a modification isn’t simply an image or a video. It can contain executable scripts and code that interact directly with the game or a player’s computer. Knowing what you’re downloading is just as important as knowing who created it.
Itch.io and Steam Are Facing Similar AI Content Problems
Nexus Mods isn’t the only gaming platform trying to figure out what to do about the growing amount of AI-generated content.
Just one day before its announcement, Itch.io expanded its generative AI disclosure filters, giving visitors more control over whether AI-related games appear in their browsing and search results.
The move followed growing concerns about low-effort, automatically generated projects appearing across the indie game platform.
Itch.io also revealed that it had removed several terabytes of poorly optimised AI-generated content that violated its rules against spam and low-quality uploads.
The platform isn’t banning every project that uses generative AI either. Instead, it is strengthening its existing rules against excessive automated uploads while making AI disclosures easier to filter.
You can read more about Itch.io’s new AI filtering options and what they mean for indie developers.
Steam has faced a similar debate following its October 2026 Steam Next Fest event.
Several developers complained that the event had become increasingly difficult to navigate because of the growing number of low-effort AI-generated demos competing for attention.
Valve has previously required developers to disclose qualifying generative AI usage on Steam store pages, but it doesn’t currently offer a dedicated built-in filter for visitors who want to hide games carrying those disclosures.
Valve representatives have also explained that the company doesn’t want to dictate which development tools creators are allowed to use. Its current approach is to improve game discovery and help distinctive projects reach the right audiences rather than banning developers based on their choice of tools.
That’s a different approach from what many players have been asking for, especially those who want an easy way to avoid AI-generated releases.
With Itch.io, Steam, and now Nexus Mods all dealing with similar challenges, it’s becoming clear that generative AI is forcing gaming platforms to reconsider how content is submitted, labelled, reviewed, and discovered.
What Nexus Mods’ New AI Rules Mean for PC Gamers
For regular Nexus Mods visitors, the biggest immediate benefit should be better visibility into how their downloaded modifications were created.
Instead of relying entirely on a creator’s description or trying to guess whether an asset was generated using AI, users will have clearer labels and additional content preferences to work with.
Original mod authors also stand to benefit from the planned permission changes, particularly when it comes to unauthorized forks and AI training.
However, the policy isn’t perfect yet.
Nexus Mods still needs to solve several difficult problems involving existing licences, derivative projects, AI-enhanced promotional images, and the way its reward system handles AI-generated content.
There is also the question of enforcement. Disclosure rules depend on creators being honest, and the platform has admitted that automated detection won’t catch everything. Community reports and manual moderation will remain important parts of the process.
Personally, I think giving players the option to hide AI-generated modifications is one of the most useful additions here. Not everyone wants the same thing from a modding website, and players should have some control over what appears when they’re searching for new content.
At the same time, completely banning every project that uses AI assistance could unfairly affect creators who simply use these tools to improve their workflow.
The important thing is transparency. Players should know what they’re downloading, and original creators should have meaningful control over how their work is reused.
For now, Nexus Mods has made its first major move towards that goal. The next big test will be whether the new rules can actually be enforced without making life unnecessarily difficult for legitimate mod developers.
Existing authors have until January 2, 2027, to meet the new requirements, so we should have a much clearer idea of how the policy works once that deadline arrives.
For more gaming news, check out our coverage of The Elder Scrolls 6: Sentinel and the latest fan theories surrounding Bethesda’s upcoming RPG.
