Developer Brendan Keogh counted on Bluesky that 21,388 new games had launched on Steam by mid-October 2026, already more than the whole of 2025, putting the platform on pace for at least 24,000 this year — about 66 new titles a day versus roughly 55 in 2025. IT之家 reported that Valve is leaning on algorithmic recommendations and personalized displays, including a recently added personal calendar that surfaces 10 games the algorithm thinks a player may like, to cut through the crowding. Keogh also warned that AI "vibe coding" lets developers clone popular games in hours and that, without changes to curation and review, 2027 could top 30,000 releases — a causal claim that is his own view, not Valve data.

Steam·Valve·Brendan Keogh