Explainer / Published 2026-11-04

Valve adds new Steam release checks as a flood of AI games clogs review

Valve changed its Steam release checklist to clear a backlog of approvals caused by a surge of new titles, many of them made with AI, Engadget reported. Reviews are running up to 12 business days against a three-to-five-day target, and developers must now run each game through Steam for at least five minutes before review.

(See the reader poll and source context below).

Valve says Steam reviews now run up to 12 business days against a three-to-five-day target, and indie developers are missing launch dates by weeks.

Flat editorial illustration of a dark game controller on the left, a tall gate with two pillars on the right, and a rising queue of small amber squares passing through it.
Conceptual editorial illustration of games queuing at a storefront gate; it is not a screenshot or a company image.

What do the sources establish?

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Platform / SourceCore Stance / QuoteEngagement MetricTimestamp
Valve just changed its Steam release rules amid a flood of AI gamesReported context: [object Object] [object Object] [object Object] [object Object]Not recorded
Indie games are missing launch dates because Steam is backed upReported context: [object Object] [object Object] [object Object] [object Object]Not recorded

THE SHORT VERSION

  • Valve changed its Steam release checklist to clear a backlog of approvals caused by a surge of new titles, many of them made with AI, Engadget reported.
  • Reviews are running up to 12 business days against a three-to-five-day target, and developers must now run each game through Steam for at least five minutes before review.
  • A Reddit tally found 49.9 percent of games released on Steam in October disclosed AI-generated content, and October's Next Fest carried 7,240 games, up 65.2 percent from June.

Five minutes through Steam

Valve is updating its game release rules to try to unclog a backlog of approvals due to a recent flood of new game titles, many created with AI, the company announced. Indie games are missing launch dates, sometimes by weeks, because of the delays, Engadget reported. The bottleneck is now the review queue, not the catalogue, and it is measured in business days.

The first new requirement is small and revealing: developers must run their games through Steam for at least five minutes to ensure it works on the platform. Valve said it reviews builds that have never been played through Steam, so a game that launches fine from a direct executable can still miss the install and play steps a buyer meets first.

Twelve business days, not five

Valve's goal for new title reviews is three to five days, but it's currently taking up to 12 business days, Engadget reported. The company said the new rules are partly meant to avoid the re-reviews responsible for the longer waits, which is an admission that the queue grew faster than the team processing it. Reviewers are rechecking more often than they are reading.

Valve acknowledged the problem in a community post, saying it had heard from a lot of developers and knew how stressful the waits had been. It added that more improvements are coming to the build review process, but described the initial changes as a starting point rather than a cure. Developers reading that post had already waited for weeks, in most cases.

Half of October's releases used AI

The scale is the reason. A Reddit user found that 49.9 percent of games released on Steam in October disclosed AI-generated content, Engadget reported. In June, nearly 20 percent of Next Fest game demos disclosed the use of AI. Disclosure is now the norm rather than the exception on the store's new-release list, and the share has kept climbing.

The Verge put the same figure in a longer frame: 49.9 percent of all games released since Valve started asking developers in 2024 to label games that use AI now have an AI disclosure. October's Steam Next Fest had 7,240 games, a 65.2 percent increase over June's, according to How to Market a Game, and the review backlog grew with it.

A menu option, a missed launch

Developers describe the cost in weeks. Publisher 2 Left Thumbs said it missed its planned launch of Wheel Make It by nearly two weeks because of the wait for build reviews, The Verge reported, including a failed review for a single menu option that was not accessible with a controller. The fix took minutes; the queue took days.

Studio Daimon planned to launch Food Devils in early access after submitting its build on October 12th, but the game was still awaiting approval, director Alfred Kamon said. The delays cost visibility too: Cubic Earth's trailer drew more than 60,000 views and 6,000 wishlists before its Steam community page filled with complaints from players who expected a release.

The rest of the checklist

Beyond the five-minute run, Valve is requiring developers to confirm common redistributables like DirectX and Visual C++, check that achievements are ready, confirm that Steam Cloud save paths are configured correctly, and categorize screenshots as gameplay, menus, concept art or cinematics. Each item is small; together they define what a working build means. None of it is new work for a careful studio.

Every item on the list is a failure that used to be caught later, in review or after launch. Moving the checks earlier shortens the loop, but it also raises the floor for small teams shipping their first game, and the queue does not distinguish between a studio of two and a studio of fifty. Both wait the same 12 days.

What Valve did not say

Left unsaid by Valve is that the store has been flooded by AI vibe-coded games with inadequate pre-release checks, Engadget noted. Developers make the link themselves: 2 Left Thumbs said the review time seemed to spike around September and October, pointing to the volume of releases rather than to any single policy change. Valve has published no breakdown of the queue.

Other platforms are hitting the same wall. The Verge reported that Itch.io said the number of game pages being created per-day has doubled in the past two months, and that the platform had deleted a couple terabytes of AI slop. This site has covered Roblox's flood of AI-made games and Anthropic's block on game cloning.

What is established, what is not

Established: Valve changed its release checklist; reviews are running up to 12 business days against a three-to-five-day target; 49.9 percent of October's Steam releases carried an AI disclosure. Not established: how much of the backlog is AI-generated, and whether the new checks shorten waits or lengthen them for everyone else in the queue. Valve has given no figures for either.

The deeper question is disclosure. A label tells players that a game used AI; it does not tell them how, or whether the result was tested. Valve's checklist now tests the build, not the claims around it, which leaves the store's AI problem visible, counted and still unmeasured. This site has followed how AI detectors keep moving the line on written work.

Sources & reporting limits

  1. Valve just changed its Steam release rules amid a flood of AI games
  2. Indie games are missing launch dates because Steam is backed up
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