The fact is that the overwhelming majority of PC gamers are still on Windows. What's also a fact is that more and more gamers are moving to Linux, something we saw clearly when Windows 10 entered its EOL phase. Linux gaming used to elicit audible groans from PC gamers. However, gaming on Linux is far from what most people remember. Today, you can play most of your Steam library on Linux, often with better performance than Windows, and without a ton of setup if you use the right distro. That said, what's possible on Linux doesn't automatically convince the average user to jump ship. With enough time and effort, you can resolve the many errors Linux gaming still throws at you, but not everyone wants to do that. The long history of Windows and PC gaming means that Linux will take decades, not just years, to gain any kind of mainstream share in the PC gaming world. Linux may finally have ironed out most of the kinks, but the average gamer needs much more than that to leave the walled garden of Windows.

Linux gaming in 2026 is unrecognizable from what it once was

We don't realize how good it is right now

Even five years ago, you'd be hard-pressed to predict the kind of relevance Linux is enjoying today as a gaming platform. The discourse around Linux has always portrayed it as an ultra-niche and arguably inferior way to play the same games people played on Windows without any problems. The number of PC users actually using Linux for gaming only moved from less than 1% in 2018 to less than 3% in 2025. However, hidden from the mainstream audience, the backbone of Linux gaming was undergoing rapid development. Thanks to Valve's work on Proton, developer interest in Vulkan, and the consequent development of Mesa drivers, Linux was readying itself for a breakout moment. And that moment presented itself with the launch of the original Steam Deck in early 2022.

The modern version of SteamOS and its tight integration with the Steam Deck's hardware helped make the "difficult" aspects of Linux disappear in the background. Over 3 million people bought the Steam Deck, experiencing a new way of enjoying their desktop Steam library on the go. With Proton's translation capabilities supporting around 90% of Windows games on Linux, game compatibility is better than ever. SteamOS was the game-changer, but many other distros have surpassed Windows in gaming performance. Even the driver issues plaguing Nvidia graphics cards have been significantly mitigated with third-party development. Distros like Bazzite, CachyOS, and Nobara offer a gaming-focused out-of-the-box experience. The ease of use has improved to a point that moving from Windows is now a real alternative for those who've long been waiting for it.

Recently, Linux crossed 5% market share for the first time, thanks to a significant number of Windows 10 deserters landing on its shores. Linux has gained a lot more attention than it had only a few years ago. The Steam Deck helped usher in this new age of Linux gaming, but the story didn't stop there. Valve is readying the launch of the Steam Machine this year, which will undoubtedly bring many more gamers to Linux via SteamOS. And the eventual arrival of the Steam Deck 2 will show countless gamers the full potential of SteamOS on handhelds. We're living in a golden age of Linux gaming, but that doesn't mean everyone is ready for it.

But using Linux full-time still isn't straightforward

At least not the way most gamers expect it to be

Linux gaming may be in the best shape in its history right now, but that alone doesn't mean that gamers are ready to embrace it. For the average gamer, Linux still carries the reputation of being unpredictable and difficult to diagnose. Whether it's using the wrong distro, troubleshooting driver version mismatch, or putting up with poor performance in some titles, Linux can break in ways that discourage widespread adoption. Proton has made Linux compatible with 90% of Windows games, but you can still run into Proton incompatibility errors. Besides, some games will completely give up on you, crashing repeatedly. And the titles that require kernel-level anti-cheat software will simply refuse to run.

Then there's the whole companion software problem we need to tackle. Many programs you've used for years on Windows don't exist on Linux. For MSI Afterburner, RTSS, Nvidia app, and Radeon software, you have to somehow manage with alternative software. And even if you can run Discord or mods like Special K, you'll have to deal with various bugs, crashes, and Proton version incompatibilities. It is possible to achieve the same results on Linux that you do on Windows, but the effort it requires isn't everyone's cup of tea. Microsoft has forced many gamers to move out of the Windows environment, but that number is still minuscule. The average gamer still prefers to put up with the various problems of Windows 11 rather than spend the time and effort fixing Linux surprises.

Most gamers don't like the idea of dealing with an OS that forces them to search for hours for solutions to unfamiliar problems. As much as Windows messes up, fixing errors and getting games back up is still easier than doing so on Linux. In a nutshell, you have to care a lot about the benefits of Linux to convince yourself to go through the inevitable ordeal of switching Proton versions per game, verifying the GPU drivers, editing launch options, and checking if your distro is somehow the wrong choice for a game.

Linux gaming has come a long way, but the expectations need to be in check

It's competing against 30 years of Microsoft's walled garden

For all the progress Linux has seen over the years, it's still home to only about 5% of PC users. Windows was, and still is, the default PC gaming platform, and that's not for a reason. Microsoft has spent three decades creating a feedback loop that has made Windows synonymous with PC gaming. It all started in the 90s when the company decided to move away from the limitations of MS-DOS, creating DirectX so that developers could access the high-end features of graphics cards. The watershed moment came with the release of Doom 95 on Windows 95, which showcased something that the consoles of the time weren't capable of. As Microsoft improved DirectX, game developers continued to write games for it, and Windows became the destination for PC gaming.

Linux was picking up at the same time as a free, flexible, and efficient way for enterprises to use inexpensive PCs instead of machines with proprietary software. Gaming was never the focus of Linux, whereas it was one of the primary objectives on Windows. Since then, hardware manufacturers and game developers have focused on Windows, creating a walled garden that continues to push Linux out of the PC gaming conversation. Even now, the progress we see in Linux gaming has been achieved by translating Windows games on Linux through Proton, not by running them natively on Linux as much.

Gaming on Linux will never be as seamless as on Windows unless the entire PC gaming ecosystem decides to move camp to Linux. It is competing against 30 years of an extremely close relationship between Windows, developers, and gaming hardware. The transition of Linux from a tiny niche to a real alternative has certainly sped up in recent years, but we need to talk about it in terms of decades, not years. Linux gaming will get its due eventually if its current run continues, but it will take time.

Engineering an exodus from Windows to Linux is easier said than done

Gaming on Linux is in a great place right now, and not just on handhelds. More and more people are exploring Linux distros on their PCs, and the results are better than ever. Performance, compatibility, and reliability have improved a lot, but the average gamer still prefers the problems of Windows to the unpredictability of Linux. The year of Linux will come, but we need to be patient. The current run we're seeing is nothing short of phenomenal. Let's hope it continues.