Valve's rating system for the Steam Deck and SteamOS has reached 20,000 games rated as at least playable, an increase from 19,000 in May, 18,000 in March, and 17,000 in November 2024. The criteria for rating on SteamOS focus on whether a game can load and be played, while Steam Deck ratings include performance metrics, full controller support, and resolution capabilities. Recently rated verified games include titles such as Stellar Blade, FBC: Firebreak, and Myst: Masterpiece Edition. Games recently rated as playable include The Alters, Dune: Awakening, and Slayaway Camp. The ratings system aims to provide users with a clear indication of playable games, although perceptions of "playable" can vary among users. The current count reflects only games that have undergone testing, with many more titles likely to be playable.