Co-op games on Steam

Co-op on Steam: 8,684 released games, 1,982 in the last 12 months, 5,895 announced and still unreleased. Of the 3,431 released between three years and 90 days ago, the median has 25 lifetime reviews. 35% of them never reached 10 reviews. Free to play: 13%. Co-op is a Steam store tag, applied by the developer and refined by players; a game carries several tags at once, so niche counts overlap and do not add up to the size of the Steam catalogue. Data as of 2026-10-28.