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Steam is the go-to destination for PC gamers looking to play the latest titles or an old classic that’s still kicking around. And there are plenty of free Steam games well worth your time even if you can’t or don’t want to spend a cent.
From MMOs to shooters to in-depth single-player RPGs to full-on multiplayer experiences, the Valve-created platform has every game genre you could possibly want to experience. However, a majority of the games available on Steam cost some amount of money, which might not be too attractive to gamers on a budget. So, instead of paying an entry fee just to download one, you can instead download hundreds of free games on Steam.
Of course, just because a game is free on Steam doesn’t mean it’s worth downloading. If you’re looking for the best bang for your buck (or in this case, the best bang for your time), then check out the guide below where we list the 28 best free Steam games available in 2025. As a note, this list is in no particular order and is based on free games where you have access to plenty of content right out of the box. This includes outright free downloads, as well as free-to-play games where we feel you can still have a great, substantial experience without spending any money. We’ve also got a look at the best free PC games focused on those you won’t find on Steam.
If you are looking to spend some cash on the platform, be sure to check out our looks at the best PC games and the best games on Steam Deck. Or if you just want free games on other platforms, we’ve also got a best free games list that spans PC and consoles.