Most big PC games just run on Linux now. No tinkering, no config files, no weekend lost to forum threads. You install the game, you press play, it works. That sentence would have been a lie three years ago. Today it's just true for the large majority of titles.
The numbers back it up. In the April 2026 Steam Hardware Survey, Valve's monthly count of what gamers actually use, Linux sat at 4.52% of all Steam users. That's down a little from March, when it crossed 5% for the first time ever, but it's still miles above where it was. For comparison, macOS was at 2.01%. So yeah, more people game on Linux than on Mac now, by more than two to one.
What actually works
Most things. Games that needed manual fixes a few years back, like Witcher 3, GTA V, and Skyrim, now install and play with zero special steps. The credit goes to Proton (Valve's free tool that lets Windows games run on Linux). It quietly translates what a Windows game asks for into something Linux understands, in real time, and it's good enough now that most players never know it's working.
Want to check a specific game before you commit? ProtonDB is a community scoreboard where players rate how well each title runs. The list of games marked "works great" dwarfs the broken one. A few more wins from the last couple of years:
- Anti-cheat (software that blocks cheaters, which used to also block Linux players) mostly got fixed. The two biggest systems, Easy Anti-Cheat and BattlEye, now have Linux-friendly builds developers can switch on.
- DirectX 12 games, the heavy modern ones, often run within a few percent of Windows speed. Sometimes faster.
- HDR (brighter, richer color on supported screens) finally works on AMD graphics cards.
ProtonDB compatibility reports
What's still broken
Let's be honest about the holdouts. The big one is online competitive shooters that use kernel-level anti-cheat, the deepest, most invasive kind. Valorant, Fortnite in its current setup, the latest Call of Duty multiplayer, and a handful of others either don't run or actively kick Linux players out. Riot has flat out said it won't support Linux for Valorant. That's not a bug; it's a choice, and it probably won't change soon.
Stuff outside Steam is rougher too. The Epic Games Store has no native Linux app. Battle.net needs workarounds. A tool called Heroic Games Launcher patches over the gaps, but this side asks more of you than the dead-simple Steam path. And hardware matters. AMD graphics cards just work; NVIDIA's drivers are messier, and Intel's Arc cards still lag behind. Building a Linux gaming box in 2026? Pick AMD.
Why this even happened
One device changed everything: the Steam Deck, the handheld gaming PC Valve launched on February 25, 2022. It runs SteamOS (the Linux-based system built into the Deck). To make the Deck good, Valve had to pour years of engineering and a pile of money into Proton and the graphics drivers underneath it.
Then all that work shipped to every Linux user for free, not just Deck owners. Desktop Linux gaming basically rode in on a handheld's coattails. Actually, scratch that, it didn't ride in so much as get carried the whole way. Weird way to win, honestly.
The other half is the systems getting easier. Bazzite is the closest thing to "SteamOS for a regular PC." It arrives preloaded with the drivers, codecs, and Steam setup already done, so a newcomer doesn't have to assemble anything. It runs on AMD and NVIDIA machines and most handhelds. Pop!_OS has done the same for years.
Should you switch
Depends on what you play. If your library is mostly single-player and story games, just try it. Install Bazzite or Pop!_OS, sign into Steam, pull down your games. Hit a stubborn one? Check ProtonDB for a one-click fix; most games won't need it. On an AMD machine it's almost boring how smooth it is.
But if you live in kernel-anti-cheat shooters like Valorant, stay on Windows, or keep both and dual-boot. That's the one bucket where Windows is still genuinely required. The thing to notice isn't the exact percentage, which bounces month to month anyway. It's the direction. Valve quietly built a real second option, and people are quietly moving to it.
