Valve tightens Steam submission rules as review waits stretch to 12 days amid a flood of AI games
Valve has told developers they must now run a game through Steam for at least five minutes before submitting it, after build review times ballooned from a target of three to five days to as long as 12 business days.
Valve has tightened the rules for getting a game onto Steam, telling developers they must now prove they have actually played their own game through the platform before it can enter the review queue, after approval times stretched from a target of three to five business days to as long as 12 business days.
The changes were set out in a Steamworks Development update published on 3 November, titled Updates to the Pre-Release Review Process. Valve acknowledged that pre-release build testing was running behind, and said the new checklist was designed to help more developers pass build review the first time and cut the repeated re-reviews that have been clogging the system.
The headline requirement is disarmingly simple. Developers must now launch their game using the green Play button in Steam and run it for at least five minutes before submitting a build for review, with that play session occurring within the past seven days or since the newest build was uploaded. Valve explained that reviewers had routinely received builds that developers had never launched through Steam at all.
The rest of the checklist closes other familiar gaps. Developers must confirm whether their game requires common redistributables such as DirectX, Visual C++ or .NET, so Steam can install them automatically, verify that achievements are ready and that Steam Cloud save paths are set up correctly, and, if cloud saves are advertised, prove that they work. Steam will also run automated checks to flag broken or incomplete achievements and enforce stricter image categories.
Screenshots get their own rule. Every screenshot must now be tagged as gameplay, menus, concept art or cinematics, and developers must still provide at least five screenshots showing actual gameplay, so shoppers can judge what they are buying rather than relying on concept art. Dynamic reminders will also pop up in the submission portal, nudging developers about matters such as language support or test credentials for multiplayer games, based on what their store page promises.
The backlog has already cost indie developers real launch dates. GameSpot reported that Food Devils saw its Steam Early Access launch postponed after waiting more than three weeks without build approval, while other reports named Wheel Make It and Cubic Earth among titles that missed planned dates after waits of up to 20 days. For a small studio, a slipped launch can mean a lost place in a seasonal sale, a broken marketing plan and a community left waiting.
Behind the queue sits a surge in submissions that many developers link to AI-generated games, even though Valve itself has not made that link. Valve's post attributed the delays to increased submissions and repeated reviews for basic functional flaws, and did not refer to artificial intelligence as the cause. Developers, by contrast, have been more direct, pointing to a wave of mass-produced, AI-assisted titles that arrive at review without basic pre-release checks.
The numbers behind that argument are striking. An independent analysis of roughly 63,600 releases, compiled by a Reddit user and cited across the coverage, found that 49.9 per cent of games released on Steam in October 2026 disclosed AI-generated content, up from 1.7 per cent in January 2024. In June 2026, nearly 20 per cent of Steam Next Fest demos carried an AI disclosure, and monthly Steam releases nearly doubled year on year to almost 4,000 in October. Valve has required developers to disclose generative AI use on Steam since January 2024.
Valve has been careful to frame the new rules as a technical fix, not a judgement on AI itself. Its post said that more improvements are coming to the build review process, but that these initial changes are a great starting point. The rival indie platform Itch.io addressed the same pressure this week with its own new guidelines, expanding AI-use disclosure and adding filters so users can exclude AI-identified projects from search results.
Whether the checklist works will be judged by the queue, not by the announcement. If requiring a five-minute playthrough and a verified set of basics cuts re-reviews, approval times should drift back towards the three-to-five-day target and indie launch dates should hold. If the surge in submissions keeps growing faster than the review team, developers may find that the five-minute rule was only the first of several gates between a finished game and the Steam store.
More in Gaming & Esports
Photo: An Xbox controller (file image)
Gaming & EsportsXbox Game Pass first November wave brings three games on 5 November, led by day-one Escape Academy 2
Escape Academy 2: Back 2 School, Firefighting Simulator: Ignite and the MySims Cozy Bundle all join Xbox Game Pass on 5 November as part of Microsoft’s first November wave, which runs from 3 to 17 November.
Photo: A video game controller (file image)
Gaming & EsportsNearly half of new Steam games disclosed AI use in October, up from 1.7 per cent in 2024
An analysis of about 63,600 Steam releases found 49.9 per cent of October 2026 games carried an AI-content disclosure, up from 26.4 per cent a year earlier, with artwork the most commonly reported use.
Photo: Desert sand dunes (file image)
Gaming & EsportsBethesda finally names The Elder Scrolls VI: Sentinel, eight years after the first teaser
Bethesda Game Studios has revealed the full title of its long-awaited role-playing sequel as The Elder Scrolls VI: Sentinel, in a 40th-anniversary video that offers a desert teaser but no gameplay, release date or confirmed platforms.