Proton by Valve
Hacker ApprovedThe most recommended of 27 compatibility layers
Valve's open-source layer runs most Windows games on Linux and the Steam Deck, sometimes better than native ports, though some titles still need tweaking or break.
Valve's open-source layer runs most Windows games on Linux and the Steam Deck, sometimes better than native ports, though some titles still need tweaking or break.
640 people gave an opinion
- recommend it
- 451
- criticize it
- 189
- approval share
- 70%
Recommended in 13 of 13 months
- November 2025: recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: recommended
- March 2026: recommended
- April 2026: recommended
- May 2026: recommended
- June 2026: recommended
- July 2026: recommended
- August 2026: recommended
- September 2026: recommended
- October 2026: recommended
- November 2026: recommended (month in progress)
Owned for 2 years
Median of the 31 owners who said how long they have had it.
Each square is one year.
Why it carries the badge
- 451 people recommend itNeeds 10 or more, met.
- 2.4 recommenders for every criticNeeds 2 to 1 or better, met.
- Recommended in 13 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Runs most Windows games on Linux
“The invention of the Proton protocol to allow gaming on Linux Machines is FORCING industry to ABIDE by the wishes of the customer.”
Comment from 30 Jan 2026 in “GOG: Linux "the next major frontier" for gaming as it works on a native client” “Proton has made huge strides, and the Steam Deck has forced a lot of game companies to make sure that there aren't any issues.”
Comment from 22 Dec 2025 in “I can't upgrade to Windows 11, now leave me alone” “Proton directly solves the latter problem, and may indirectly solve the former when Linux sees widespread adoption by gamers.”
Comment from 4 Jan 2026 in “Microsoft kills official way to activate Windows 11/10 without internet” - Comment from 1 Jun 2026 on Hacker News
- Comment from 16 Nov 2025 in “I don’t need a Steam Machine”
- Comment from 7 Jan 2026 in “Everyone hates OneDrive, Microsofts cloud app that steals and deletes files”
- Comment from 15 Jun 2026 in “Windows 11 users are tired of MS account requirements creeping into everything”
- Comment from 3 Apr 2026 in “Steam on Linux Use Skyrocketed Above 5% in March”
- Comment from 9 Nov 2025 in “YouTube Removes Windows 11 Bypass Tutorials, Claims 'Risk of Physical Harm'”
Often beats native Linux ports
“it's quite common to get better performance/fewer bugs by forcing a Linux native steam game to run the windows version through Proton instead”
Comment from 6 Dec 2025 in “Valve reveals it’s the architect behind a push to bring Windows games to Arm” “older games with a native Linux port that is now unmaintained and stopped working at some point, but they still work just fine with Proton”
Comment from 5 Jun 2026 in “WSL 2 is getting faster Windows file system access” “In my experience even with games that have native Linux support running through proton seems to have less issues.”
Comment from 3 May 2026 in “Windows API Is Successful Cross-Platform API” - Comment from 9 Jul 2026 in “Train SIM Created by Just One Person Is Being Called the Best Ever Made”
Proton-GE fixes remaining issues
“Steam handles the management of pulling whatever the most recent version of Proton-GE is for me and everything pretty much works.”
Comment from 15 Jun 2026 in “Windows 11 users are tired of MS account requirements creeping into everything” “I use Proton-GE a fair bit when running steam games on Linux, usually when something in the normal proton release isn't working”
Comment from 26 Jun 2026 in “GloriousEggroll's Proton has been rebased on Proton 11” “try with regular proton or proton experimental first”
Comment from 26 Jun 2026 in “GloriousEggroll's Proton has been rebased on Proton 11” - Comment from 27 Nov 2025 in “KDE Plasma 6.8 Will Go Wayland-Exclusive in Dropping X11 Session Support”
Open source, single stable target
“Proton is open source though (and a lot of the improvements are also upstreamed to Wine, which isn't directly under Valve's control)”
Comment from 1 Jul 2026 in “Physical disc production ending in Jan 2028 for new games on PlayStation” “Proton and Wine means there is a single target now, instead of the fragmented mess that is Desktop Linux today.”
Comment from 28 Jan 2026 in “Google just gave us an accidental first look at Android's PC future” “The reason Wine/DXVK/Proton works so well is because it didn't fracture itself into a thousand downstream forks”
Comment from 20 Sep 2026 in “Resident Evil 4 (GameCube) – complete byte-identical decompilation to C/C++”
What people warn about
Each mark is one comment
Often requires tinkering and tweaks
“I had great success in such cases by just overriding the compatibility tool used, most often to just some version of proton.”
Comment from 2 Apr 2026 in “Steam on Linux Use Skyrocketed Above 5% in March” “Wine/Proton has gotten really good, but still requires tinkering, and still sometimes has really bad performance.”
Comment from 14 Sep 2026 in “Microsoft patches Windows and Excel – breaks audio, remote access, and paste” “the GloriousEggroll proton fork, which are easy to install with my distro's package manager”
Comment from 2 Nov 2025 in “Linux gamers on Steam cross over the 3% mark” - Comment from 14 May 2026 in “Linux gaming is faster because Windows APIs are becoming Linux kernel features”
Some games still broken
“When using proton it technically works - clicking randomly I launched the tutorial, judging by the sounds - but the screen is black all the time”
Comment from 18 Nov 2025 in “Windows 11 adds AI agent that runs in background with access to personal folders” “Some (Age of Wonders 1) don't work at all under wine/proton. Others technically work but keep hitting snags like midi just flat out not working”
Comment from 18 Nov 2025 in “Windows 11 adds AI agent that runs in background with access to personal folders” “There's been quite a few deal breaking issues with Steam client and/or Proton that went unaddressed by Valve for months”
Comment from 30 Jan 2026 in “GOG: Linux "the next major frontier" for gaming as it works on a native client” Not a seamless Windows replacement
“Proton is getting there but even so, it doesn't make Linux+Proton a drop-in replacement for people who have used Windows all their lives.”
Comment from 4 Nov 2025 in “Win11Debloat – declutter and improve your Windows experience” “things have gotten much better, but pc gaming, esp via proton is no where near as seamless as playing on console”
Comment from 14 May 2026 in “Linux gaming is faster because Windows APIs are becoming Linux kernel features”
Other compatibility layers people recommend
The four most recommended other compatibility layers, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Proton by Valve | 451 | 189 | 70% | 13 | 2 yrs31 owners | Approved |
| Wine | 329 | 88 | 79% | 13 | 10 yrs11 owners | Approved |
| Windows Subsystem for Linux (WSL) | 159 | 101 | 61% | 12 | 3 yrs9 owners | — |
| WSL2 (Windows Subsystem for Linux) | 115 | 55 | 68% | 12 | — | Approved |
| CrossOver by CodeWeavers | 51 | 17 | 75% | 11 | — | Approved |
What people said
40 of the 850 comments that mention it, newest first. Each links to the original comment.
“Proton already has a product, a competent team, and (had) a lot of soft capital in the form of a good trusted name and goodwill.”
“The reason Wine/DXVK/Proton works so well is because it didn't fracture itself into a thousand downstream forks”
“Wine/Proton has gotten really good, but still requires tinkering, and still sometimes has really bad performance.”
“Windows versions running on Linux over Proton tend to be more stable than any native Linux version would be.”
“Proton is open source though (and a lot of the improvements are also upstreamed to Wine, which isn't directly under Valve's control)”
“Usually the recommendation I make to people playing on linux is to try with regular proton or proton experimental first”
“Proton-GE includes media libraries that valve can't include, which fixes video playback in many older games.”
“try with regular proton or proton experimental first”
“I use Proton-GE a fair bit when running steam games on Linux, usually when something in the normal proton release isn't working”
“compatibility on Linux is better now, especially with Valve implementing Proton so games would run on the Steam Deck”
“Steam handles the management of pulling whatever the most recent version of Proton-GE is for me and everything pretty much works.”
“older games with a native Linux port that is now unmaintained and stopped working at some point, but they still work just fine with Proton”
“Tens of thousands of Windows games would remain playable with ubiquitous Vulkan-capable hardware and a 500mb Proton runtime?”
“Steam lets me play offline and bends over backwards to get games to run (e.g. Proton and many other compatibility tools).”
“things have gotten much better, but pc gaming, esp via proton is no where near as seamless as playing on console”
“Sometimes, with work (different versions of proton, startup options, configs, or even new kernels or compositors, etc) you can get around those problems”
“maybe the only company that ever looked for sovereignity is thinking about leaving switzerland due to these opressive laws”
“And is not a US business, which is an important selling point to several companies and public institutions here in Europe.”
“In my experience even with games that have native Linux support running through proton seems to have less issues.”
“enough to compel developers to make sure their game runs well through Proton, which is all is necessary these days”
“I had great success in such cases by just overriding the compatibility tool used, most often to just some version of proton.”
“software, particularly games of the DX9-11 eras to perform better on Wine/Proton then they do under native Windows on the same hardware”
“The invention of the Proton protocol to allow gaming on Linux Machines is FORCING industry to ABIDE by the wishes of the customer.”
“There's been quite a few deal breaking issues with Steam client and/or Proton that went unaddressed by Valve for months”
“Proton and Wine means there is a single target now, instead of the fragmented mess that is Desktop Linux today.”
“Now with proton/steamos, the only games that need windows are multiplayer games with kernel-level anticheat mechanisms”
“Proton directly solves the latter problem, and may indirectly solve the former when Linux sees widespread adoption by gamers.”
“Proton is funded by our subscription payments. I think there's reasonable hope that their incentives will remained aligned with those of their paying users.”
“Proton has made huge strides, and the Steam Deck has forced a lot of game companies to make sure that there aren't any issues.”
“it's quite common to get better performance/fewer bugs by forcing a Linux native steam game to run the windows version through Proton instead”
“Startpage, DDG, Brave, Ublock, NextDNS, Proton, Mulvad, and all those similar companies and OSS exist literally because people were infuriated at the Big Tech bait-and-switch tactics”
“GloriousEggroll's Proton is in a much better shape though thanks to additional Wayland compatibility patches”
“When using proton it technically works - clicking randomly I launched the tutorial, judging by the sounds - but the screen is black all the time”
“Some (Age of Wonders 1) don't work at all under wine/proton. Others technically work but keep hitting snags like midi just flat out not working”
“this is due to Valve's big investments in Proton, Steam Deck and the new Steam hardware to get game compatibility working”
“Since Proton makes almost all games run, I don't have any reason to use Microsoft's rotten software anymore.”
“Proton is getting there but even so, it doesn't make Linux+Proton a drop-in replacement for people who have used Windows all their lives.”
“It desperately needs a stable API for games. Which Proton could provide, except there's also that whole Apple Silicon thing”
“once it's setup and working, either out of the box or after some tweaks, I don't have to mess with it ever again”
“the GloriousEggroll proton fork, which are easy to install with my distro's package manager”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.