Why You Should Use Proton Instead of the Steam Linux Runtime

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Why You Should Use Proton Instead of the Steam Linux Runtime

The Valve Steam logo on a blue background

When you use Steam to run games on a Linux PC, you may have the option to run it with one of two utilities: Proton and Steam Linux Runtime. Between the two, you should probably choose Proton. Here’s why.

What Is Steam Linux Runtime?

On a Linux PC running Steam, open up any game’s properties and look at your options after checking “Force the Use of a Specific Steam Play Compatibility Tool.” You may see “Steam Linux Runtime” listed alongside several versions of Proton.

Steam Linux Runtime listed in Steam's compatibility tools for Linux

If you have the Steam Linux Runtime option, that really means that the game’s developer provided Steam with a Linux-native port of the game. Not all developers do this of course, so in one sense you’re lucky that the studio decided it was worth catering to the humble Linux crowd.

So, that native edition is what you’ll be playing if you choose the Steam Linux Runtime option. There will be no compatibility layer being run between the game and your operating system. That might sound like an ideal situation. And, indeed, it may work perfectly. Chances are, though, that won’t be the case.

Why Steam Linux Runtime Might Suck

When you choose the native port, you’re assuming the developers had your chosen Linux distro in mind when creating the Linux port. The distro you’re running may not have the same libraries installed that the developers were working with, which may leave you in “dependency hell.”

Of course, running Ubuntu is probably a safe bet. But even then, the developers may have been working with an older version of Ubuntu using packages that have since been deprecated.

To make matters worse, there’s a good chance the game studio dedicated far less time and money on the Linux version as compared to the Windows or Mac edition. The simple fact is that the Linux crowd is much smaller than that of Windows and Mac, so the incentive to please Linux users with a complete and polished port is far less.

What Makes Proton Better?

When you try to launch a Windows-only game in Steam on a Linux PC, Proton is what Steam runs in the background to make sure it works. It’s Valve’s own compatibility layer meant to enable you to play Windows games without needing to use Windows. That extra layer might seem unnecessary when you already have a native port, but, for several reasons, you’re likely to have a better experience with Proton.

For one, Valve works to make sure Proton is compatible with a variety of distros, which means your preferred distro is more likely to be supported. And since it’s seeing active development, you don’t have to worry about upgrading your OS too far ahead of the game developers.

In addition, unlike the game studio that produced your favorite game, Valve is highly motivated to make sure more games can be played on Linux. The Steam Deck ships with SteamOS, Valve’s own Linux distribution. Thus, Valve has a serious financial interest in making Proton the best it can be.

steam deck library 1
Valve

In fact, a game studio might decide not to port their game to Linux entirely on the presumption that Proton will work well enough. Feral Interactive, a developer with several Linux ports under its belt, tweeted that “there is generally less demand for native titles since Valve’s launch of Proton.” As a prime example, plans for a native Linux port of A Total War Saga: Troy were axed soon after Valve announced the Steam Deck.

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Of course, you’re welcome to try the Steam Linux Runtime version of your game as well, assuming one is available. Again, it may work perfectly. However, problems will likely occur, if not now, then later when you upgrade your distro. Upon that unavoidable turn, Proton is going to be your best bet.

How to Start Using Proton

If you want to start using Proton on Linux, it’s easy. You can follow our detailed guide on getting started with Proton. And when you’re not gaming, you should know that Proton isn’t your only option for running Windows software on Linux.

RELATED:How to Use Steam’s “Proton” to Play Windows Games on Linux

Dịch từ: https://www.howtogeek.com/749102/why-you-should-use-proton-instead-of-the-steam-linux-runtime/

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