Steam Deck already supports over 12,000 games
The fact that Valve’s Steam Deck portable console already supports more than 12,000 games from the Steam library was pointed out by the GamingOnLinux website.
According to SteamDB, Steam Deck currently supports 12,132 games. At the same time, 4,068 of them are officially verified by Valve, and another 8,064 are playable despite the lack of official verification. There are 3,358 games that do not officially support Steam Deck.
As you know, Steam Deck uses the Linux-based SteamOS operating system. At the same time, the total number of Linux-supported games on Steam is 13,058 titles. So, it turns out that the lion’s share of them work fine on Steam Deck.
Interestingly, there are not many more games for macOS on Steam – 18,749 titles. But there are 89,317 Windows games.