Itch.io Launches 'No AI' Filter as Uploads Double Amid Slop Crisis

Key points

• Itch.io added a 'No AI' filter to its search and browse pages, reducing visible game projects from 1.77 million to under 425,000 when activated.
• Daily game page creations on itch.io doubled between August 3 and October 30, rising from approximately 3,000 to over 6,000 per day.
• The platform deleted 'a couple terabytes' of AI-generated spam and de-indexed bulk uploads that violated content guidelines.
• AI disclosure requirements were extended to tabletop games, books, comics, and soundtracks, requiring creators to disclose AI use even if elements were later edited.
• Downloads and purchases did not increase alongside the surge in uploads, indicating that the new content is not driving sales.
• Itch.io states that the surge is driven by first-time uploaders rather than bulk uploaders, though some users argue for a complete ban on AI content.

Background

This development follows a broader industry trend where major storefronts like Steam have struggled with AI-generated content. Steam Next Fest recently faced record demo submissions, leading to a 12-day approval backlog and stricter pre-release checklists. Valve has acknowledged AI slop as a factor but has not banned AI tools, instead urging developers to build communities to combat cloning. Itch.io’s response mirrors this cautious approach, relying on disclosure and filtering rather than outright prohibition, reflecting the industry’s ongoing debate over balancing AI innovation with content quality.

How outlets are covering it

Eurogamer and Kotaku highlight the expansion of itch.io’s AI disclosure filters and the deletion of terabytes of AI slop, emphasizing the platform’s proactive measures. Engadget focuses on the practical impact of the new 'No AI' filter, noting the significant reduction in visible game projects. Aftermath criticizes the effectiveness of voluntary filters, pointing out that many AI-generated titles still lack proper tags and that the surge is overwhelming the platform’s moderation capabilities. While all sources agree on the scale of the AI slop problem, they differ in their assessment of whether filtering is a sufficient solution or if stricter bans are necessary. Itch.io itself maintains that the issue is driven by first-time uploaders, not bulk uploaders, and that filtering is a workable solution despite its limitations.

Why it matters

The surge in AI-generated content on indie platforms like itch.io threatens the discoverability and viability of legitimate indie games. As AI tools become more accessible, the risk of low-quality, spammy content overwhelming storefronts increases, potentially harming both creators and consumers. Itch.io’s response highlights the industry’s struggle to balance innovation with quality control, setting a precedent for how other platforms may address similar issues. The effectiveness of these measures will influence future policies on AI use in game development and distribution.

What to watch

Itch.io will likely continue to refine its AI disclosure and filtering systems as the surge in uploads persists. The platform may face pressure to implement stricter moderation or outright bans if filtering proves insufficient. Other storefronts, including Steam, may also expand their AI disclosure filters in response to similar issues. The ongoing debate over AI use in game development will likely intensify, with industry stakeholders seeking to balance innovation with content quality and user experience.