Valve officially confirm a new version of 'Steam Play' which includes a modified version of Wine

Quoting: Cyba.CowboyAny idea when they plan to roll this out in the stable/regular version of the Steam client?

They just rolled this out for the "stable" (non-beta) version of Steam...

It's a pretty small list at the time of writing (for "supported" games), but clearly Valve Software are keen to get the ball rolling:

• Beat Saber


• Bejeweled 2 Deluxe


• Doki Doki Literature Club!


• DOOM


• DOOM II: Hell on Earth


• DOOM VFR


• Fallout Shelter


• FATE


• FINAL FANTASY VI


• Geometry Dash


• Google Earth VR


• Into The Breach


• Magic: The Gathering - Duels of the Planeswalkers 2012


• Magic: The Gathering - Duels of the Planeswalkers 2013


• Mount & Blade


• Mount & Blade: With Fire & Sword


• NieR: Automata


• PAYDAY: The Heist


• QUAKE


• S.T.A.L.K.E.R.: Shadow of Chernobyl


• Star Wars: Battlefront 2


• Tekken 7


• The Last Remnant


• Tropico 4


• Ultimate Doom


• Warhammer® 40,000: Dawn of War® - Dark Crusade


• Warhammer® 40,000: Dawn of War® - Soulstorm

There's an option in settings - disabled by default mind you - to enable this for all of the games within your library... Of course, there's no guarantees they'll all work though.


Last edited by Cyba.Cowboy on 29 August 2018 at 4:22 am UTC

Since Valve brought us Steam play my list of Steam games playable in Linux has gone from 950 to 1400, I now have 75% of my Steam games playable in Linux with little to no effort on my part. To say I'm impressed is an understatement. :D

I just found out the closed beta of Insomnia: The Ark runs on Proton. I never touched it until now, because it's Windows only and I didn't wanna spoil my key..
Stellar Tactics (early access Windows only - dev thinks about Vulkan for Linux and Mac) runs on Proton too.

With Steamplay it's more than 1100 games available for Linux gamers (and soon MacOSX users).
source: https://spcr.netlify.com/ (completely stable and playable).
I kept only less than 10 games in my Wine Steam prefix that don't work (yet) with Steamplay.


Last edited by legluondunet on 29 August 2018 at 10:38 am UTC

Quoting: Guest

Quoting: lucifertdarkSince Valve brought us Steam play my list of Steam games playable in Linux has gone from 950 to 1400, I now have 75% of my Steam games playable in Linux with little to no effort on my part. To say I'm impressed is an understatement. :D

Is that playable, or installable? The games might not actually run.
And they were probably playable before through wine. Steam Play changed none of that, it just means more focus going forward of Valve supporting running games in Steam through wine.


Food for thought: might Valve try this on Windows at some point? Not all games built for XP will run on 10 I suspect.

It's actually a mix of both, playable & installable (potentially playable), I'm going through the list, installing & testing games as I go, some nice surprises have come up like Mortal Kombat Komplete collection working perfectly, I'm finding a few that have been marked as working just refuse to work & nothing that uses .Net has run for me so far, but I've still got more games than I can shake a stick at.

Wine doesn't work in Windows, but there's always a chance it might in the future seeing as Windows 10 removes compatibility for older games.


Last edited by lucifertdark on 29 August 2018 at 10:36 am UTC

Quoting: Guest

Quoting: lucifertdarkSince Valve brought us Steam play my list of Steam games playable in Linux has gone from 950 to 1400, I now have 75% of my Steam games playable in Linux with little to no effort on my part. To say I'm impressed is an understatement. :D

Is that playable, or installable? The games might not actually run.
And they were probably playable before through wine. Steam Play changed none of that, it just means more focus going forward of Valve supporting running games in Steam through wine.


Food for thought: might Valve try this on Windows at some point? Not all games built for XP will run on 10 I suspect.

The difference with Wine is that most Steamplay prefix are already work with only one click. For example, for dragon's origins I needed with Wine to install DLL or other tierce winetricks apps install. With Steamplay just launch the game, it works and that's a HUGE difference.

Wine code is already used by some Windows apps to launch Windows games that are no more compatible and don't launch on recent Windows version. For example, DxWnd. I even use this app to start old Windows games with Wine, this is great to play old game in full resolution (stretch with aspect ratio) or launch directx games < Direct 9 or games needs 256 colors etc..
Effectively, in the future Valve could use Proton for Windows games too that does not launch any more on recent Windows version.
Will Wine become the Java toolkit/Runtimes for multiplatform gaming?


Last edited by legluondunet on 29 August 2018 at 12:08 pm UTC

Quoting: legluondunetThe difference with Wine is that most Steamplay prefix are already work with only one click. For example, for dragon's origins I needed with Wine to install DLL or other tierce winetricks apps install. With Steamplay just launch the game, it works and that's a HUGE difference.

Wine code is already used by some Windows apps to launch Windows games that are no more supported by recent Windows version.
For example, DxWnd. I even use this app to start old Windows games with Wine, this is great to play old game in full resolution.
Effectively, in the future Valve could use Proton for Windows games too that does not launch any more on recent Windows version.
Will Wine become the Java toolkit/Runtimes for multiplatform gaming?

I didn't know about DxWnd, that could come in handy for my parent's machine, unless I can persuade them to switch to Linux.

Quoting: GuestI can see wine taking a place as the dosbox of many a game. I would imagine this possibility has occurred to Valve as well. If MS make older games difficult to run, a large portion of Steam's catalog disappears for Windows users. Wine is a good backup plan for that.

DxWnd....wonder if that'll work with Shadow of the Horned Rat.

You should give a try https://sourceforge.net/p/dxwnd/discussion/general/thread/2227213f/?page=1&limit=25#d2d9
But run DxWnd with Wine could need a lot of try and tweaks, good luck.


Last edited by legluondunet on 29 August 2018 at 8:16 pm UTC

I feel a little off about some of the keys I've obtained through Humble Bundles. I've sank about 20 hours into Subnautica now, which plays pretty well in Proton, but I got it as part of a bundle. And since it was Windows only at the time, I slid its slider right down to zero. And now here I am playing it.

Feels weird.

I guess I shouldn't feel that bad though - the Subnautica devs haven't raised a finger to support the platform, it's just a quirk of Valve's continuing push to support it. But still. Yeah, feels weird.

Quoting: scaineI feel a little off about some of the keys I've obtained through Humble Bundles. I've sank about 20 hours into Subnautica now, which plays pretty well in Proton, but I got it as part of a bundle. And since it was Windows only at the time, I slid its slider right down to zero. And now here I am playing it.

Feels weird.

I guess I shouldn't feel that bad though - the Subnautica devs haven't raised a finger to support the platform, it's just a quirk of Valve's continuing push to support it. But still. Yeah, feels weird.

Even if you give "nothing" to the devs, they save taxes from each sell in humble bundle. In the end they got something from giving nothing.

Quoting: Guest

Quoting: lucifertdarkSince Valve brought us Steam play my list of Steam games playable in Linux has gone from 950 to 1400, I now have 75% of my Steam games playable in Linux with little to no effort on my part. To say I'm impressed is an understatement. :D

Is that playable, or installable? The games might not actually run.
And they were probably playable before through wine. Steam Play changed none of that, it just means more focus going forward of Valve supporting running games in Steam through wine.


Food for thought: might Valve try this on Windows at some point? Not all games built for XP will run on 10 I suspect.

They might, although one might argue it would be strategically unsound. If they want to erode Windows dominance, fixing Microsoft's breakage so Windows does games better isn't really the way to do it.

Quoting: Guest

Quoting: Purple Library Guy

Quoting: Guest

Quoting: lucifertdarkSince Valve brought us Steam play my list of Steam games playable in Linux has gone from 950 to 1400, I now have 75% of my Steam games playable in Linux with little to no effort on my part. To say I'm impressed is an understatement. :D

Is that playable, or installable? The games might not actually run.
And they were probably playable before through wine. Steam Play changed none of that, it just means more focus going forward of Valve supporting running games in Steam through wine.


Food for thought: might Valve try this on Windows at some point? Not all games built for XP will run on 10 I suspect.

They might, although one might argue it would be strategically unsound. If they want to erode Windows dominance, fixing Microsoft's breakage so Windows does games better isn't really the way to do it.

Your assumption there is that they want to erode Windows dominance. I'm saying they don't care to - they only care about Microsoft not screwing them over. And they wouldn't be fixing breakage - the games would still run on the platforms they target, it's just users aren't using that platform. The same as for dosbox really - Microsoft didn't break dos, so games that used to run on dos...still do run on dos.

I guess it depends how far their chain of reasoning goes. I've always had the impression that they feel Microsoft dominance is likely, eventually, to lead to Microsoft screwing them over. So they want to either erode Microsoft's dominance or at least be in a position to credibly attempt to curtail Microsoft's dominance on short notice. Aside from that one outburst with the Steam Machines they've been keeping their moves background, infrastructural, so as not to provoke strong Microsoft reactions. It's like certain high-tech countries with no nuclear weapons who, however, have nuclear power, enrichment facilities (for medical and research purposes of course!), missiles capable of mounting nuclear warheads if they had them, and in general everything they need to suddenly become a nuclear power in a matter of months if they felt the need. I think Valve want all the pieces in place, in case they either decide to make a move or are pushed into making or at least threatening a move.

One of the potential pieces would be that edge--Linux being capable of playing old Windows games while Windows was not. No reason to give that card away.

Quoting: Guest....did you just compare Valve Software to a nuclear arsenal? Because they really don't have that kind of power. At all.

90% (or more) of Valve's customer base is on Windows. Windows already dominates. That bulk is more important to Valve than the 1% of GNU/Linux users, but the latter is a good playground for Valve.

Windows as a gaming platform is rapidly going away thanks to Windows 10, Valve know this & that's why they are putting all their efforts into Steam OS & Steam Play.

Quoting: legluondunetWith Steamplay it's more than 1100 games available for Linux gamers (and soon MacOSX users).
source: https://spcr.netlify.com/ (completely stable and playable).
I kept only less than 10 games in my Wine Steam prefix that don't work (yet) with Steamplay.

Make sure you all get in and test your games, reporting them accordingly - especially games which have few or no reports regarding their performance.

You'll need to enable Steam Play for all games in settings (Steam-->Settings-->Steam Play-->Advanced-->Enable Steam Play for all titles), restart and then install your games... But via the link above (click "Contribute!" at the top of the screen), it's a pretty straightforward process to report the status of your games; your specific system information can be found in System Information (Help-->System Information).

As the old saying goes, they "Can't fix it if they don't know about it!"

Quoting: lucifertdark

Quoting: Guest....did you just compare Valve Software to a nuclear arsenal? Because they really don't have that kind of power. At all.

90% (or more) of Valve's customer base is on Windows. Windows already dominates. That bulk is more important to Valve than the 1% of GNU/Linux users, but the latter is a good playground for Valve.

Windows as a gaming platform is rapidly going away thanks to Windows 10, Valve know this & that's why they are putting all their efforts into Steam OS & Steam Play.

Apple have made absolutely no attempt at grabbing some marketshare when it comes to PC gaming, and even their high-end computers are mostly rubbish when it comes to gaming... Not to mention the fact that most of Apple's range is financially out of reach for a significant portion of the population, even if they were (hypothetically) great for PC gaming.

That was more long-winded than I intended...

To get to my point, whatever the reasoning behind "Proton" (and Steam Machines, for that matter!), the PC industry could do with a little more competition because as the old saying goes, "competition breeds innovation".

Half-assed efforts at increasing competition - such as those efforts from GOG.com - do little in the grand scheme of things... Real efforts - such as those from Valve - actually make a difference when you look at the big picture.

Yeah people have been saying it's "the year of the Linux desktop" for as long as I can remember and realistically, that's probably a long way off... But when it happens - and there's a good chance it might - I guarantee Valve Software will be a part of the reason why it has happened.


Last edited by Cyba.Cowboy on 30 August 2018 at 10:18 am UTC

Quoting: GuestIf GNU/Linux desktop becomes more widespread, then it would be very, very bad if Steam holds dominance on gaming for the same reasons - and actually worse, because a core concept of GNU/Linux is to be open.

But, while Valve can play a part, I always point out that Valve never did so much alone, but are standing on the backs of giants: wine, AMD (opening up drivers, donating Mantle to Khronos, and more), radv, Intel (their drivers always were open), nvidia (drivers and long time OpenGL support), Unity3D (engine support before Steam was even thought to be on GNU/Linux), and of course TTimo and iD Software. And more.

And yes, Valve has been heavily involved in Vulkan from the start, and has contributions to Mesa, X, and porting their own games across. Valve definitely help improve - but the foundations were already laid out.

On that subject though, Valve are nowhere as bad as, say, Apple. At least Valve do give back to projects that they use to promote their services. Apple infuriate me by leveraging well established open source technologies without ever contributing back. There are exceptions, of course. But few and far between. When you're the most profitable, multi-billion (trillion?) dollar company in the world, it's pretty despicable to not only not acknowledge the basis of your success, but to continue to leach from it without any kind of reciprocation. Apple won't get a penny from me, but I continue to support Valve's efforts and that won't change unless they undergo a massive (negative) shift in attitude.

Quoting: Guestbut the foundations were already laid out.

And exactly what were they all doing before Valve focused them on a single goal?

Quoting: Guest

Quoting: lucifertdark

Quoting: Guestbut the foundations were already laid out.

And exactly what were they all doing before Valve focused them on a single goal?

Sorry, I don't understand what you mean - Valve hasn't done that. Valve is using, mixing to a tool of its own, but it's not taking charge of any of the others.

Or do you actually think Valve is now somehow directing AMD's driver efforts (for example)? Because gaming isn't AMD's only concern, nor was it even a reason for them to open their drivers.

Well it does seem like someone is getting these companies to support Linux in a meaningful way for a change & I can't believe it's just them being altruistic.

Quoting: GuestBut, while Valve can play a part, I always point out that Valve never did so much alone, but are standing on the backs of giants: wine, AMD (opening up drivers, donating Mantle to Khronos, and more), radv, Intel (their drivers always were open), nvidia (drivers and long time OpenGL support), Unity3D (engine support before Steam was even thought to be on GNU/Linux), and of course TTimo and iD Software. And more.

You seem to hold it against them, but it's the very principle of open source development. They didn't do anything stupid like forking the software, developing it themselves and trying to make the original obsolete. No, for the last two years they've been working head to head with crossover codeweavers, as well as contributing to many other projects, to make things happen. I won't maintain that they did more than the others, but I think it's safe to say we wouldn't reach the current point without collaboration at least partly inspired by Valve.


Last edited by pb on 30 August 2018 at 5:09 pm UTC

Quoting: Guest....did you just compare Valve Software to a nuclear arsenal? Because they really don't have that kind of power. At all.

90% (or more) of Valve's customer base is on Windows. Windows already dominates. That bulk is more important to Valve than the 1% of GNU/Linux users, but the latter is a good playground for Valve.

I was making an analogy. One which you seem to have spent mental effort avoiding the meaning of rather than trying to assess what I'm actually talking about.

The analogy was about strategic preparedness in an uncertain world where you have identified major potential enemies. The world of international politics is that sort of world, and so makes a good analogy.
Also, no, to be precise, I specifically compared Valve Software to a country that does not have a nuclear arsenal. My point was that countries like Germany and Japan do not acquire nuclear weapons because it would be politically destabilizing and frighten neighbours. Japan doesn't need major confrontations with China, for instance. But they are aware that nuclear weapons are a very potent thing to have, which they might come to need in the future. So they put all the prerequisites in place, none of which prerequisites are particularly controversial or destabilizing in themselves (unless you're Iran), so that if they turn out to need those potent things they can quickly activate them. It's known as "breakout capability" and, again, everyone's very very upset about Iran potentially gaining it, but as long as you're not an official enemy of the US it's much much less politically noticeable than actually building the nukes themselves.

Valve are clearly not thinking just in terms of Windows = 95%, Linux = 1%. They spend a good deal of effort on Linux-related moves. This effort has not so far paid off financially in any direct way and they don't seem disappointed by this in particular. Clearly that's not the point. The point therefore is strategic in some way (or ways). The only question is, what is the strategy? Your objection makes little sense because you're not suggesting an alternate strategy but rather the idea that there simply isn't one, which I really doubt.

What strategy, then? Valve strikes me as backing Linux, putting infrastructure in place to make Linux as good a gaming platform as possible, so that they can "weaponize" Linux, make pushes to grow its market share rapidly with things like Steam Machines and in other ways, if they choose to do so. That is, to gain "breakout capability" for Linux as a market share weapon. They will certainly choose to do so if Microsoft screws with them. They may choose to do so if the platform has become so excellent that the chances of getting away with it and making a profit seem high. In the mean while though, even absent a major push the general improvement could cause gradual increase in Linux share, which would be good for us and Valve wouldn't mind.

But the thing is, since Linux is a potential weapon specifically against Windows, it is a weapon effective in direct proportion to how well it stacks up against Windows as a (gaming) platform. Making Windows better as a gaming platform (like by making Proton work on it so Windows users can play old games), therefore, reduces the potency of the weapon. Which isn't to say they absolutely won't do it if they feel they have more to gain than to lose, but that loss is there.

I don't think they'd gain that much, either--most Windows users would just use Proton to play the back catalogue of games they already bought but can't play any more, rather than spending new money.


Last edited by Purple Library Guy on 30 August 2018 at 4:31 pm UTC

Quoting: Guest

Quoting: Cyba.Cowboy<snip>
Apple have made absolutely no attempt at grabbing some marketshare when it comes to PC gaming, and even their high-end computers are mostly rubbish when it comes to gaming... Not to mention the fact that most of Apple's range is financially out of reach for a significant portion of the population, even if they were (hypothetically) great for PC gaming.

That was more long-winded than I intended...

To get to my point, whatever the reasoning behind "Proton" (and Steam Machines, for that matter!), the PC industry could do with a little more competition because as the old saying goes, "competition breeds innovation".

Half-assed efforts at increasing competition - such as those efforts from GOG.com - do little in the grand scheme of things... Real efforts - such as those from Valve - actually make a difference when you look at the big picture.

Yeah people have been saying it's "the year of the Linux desktop" for as long as I can remember and realistically, that's probably a long way off... But when it happens - and there's a good chance it might - I guarantee Valve Software will be a part of the reason why it has happened.

If GNU/Linux desktop becomes more widespread, then it would be very, very bad if Steam holds dominance on gaming for the same reasons - and actually worse, because a core concept of GNU/Linux is to be open.

But, while Valve can play a part, I always point out that Valve never did so much alone, but are standing on the backs of giants: wine, AMD (opening up drivers, donating Mantle to Khronos, and more), radv, Intel (their drivers always were open), nvidia (drivers and long time OpenGL support), Unity3D (engine support before Steam was even thought to be on GNU/Linux), and of course TTimo and iD Software. And more.

And yes, Valve has been heavily involved in Vulkan from the start, and has contributions to Mesa, X, and porting their own games across. Valve definitely help improve - but the foundations were already laid out.

Now this I agree with. In general, I like Valve better than I like almost all other big companies--but that really isn't saying very much, because almost all other big companies I actively despise. Too much dominance by any player is not a good thing. Although, imagining a scenario in which Windows desktop dominance was broken, Linux became a major proportion of the world's desktop and gaming computers, but Steam dominated Linux gaming . . . no, I don't think that would actually be worse than the current situation. But better still would be if there were multiple significant players, best of all would be if there was some kind of open game portal infrastructure although I don't know just how that would work.

And it's certainly true that Valve by no means built all this stuff all by themselves. They took advantage of stuff which was and still is being built and improved by lots of other people. I have no quarrel with this point being made. "Proton" is a name that can readily obscure the nature of all the components rolled into it.