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We've been wondering what Valve had planned to show off Steam Deck compatibility for games and now they've launched Deck Verified as their answer.

Valve say they are reviewing the entire Steam catalogue on the Steam Deck, with each of them gaining a category that it falls under that will show up across Steam from the store to your own Steam Library. The ratings will be split across Verified, Playable, Unsupported and Unknown. This is good because there's a lot of reasons why games will mix between perfect and unplayable on Steam Deck and the Arch Linux-based SteamOS it ships with.

To be actually Verified the games need to hit these four points:

  • Input - The title should have full controller support, use appropriate controller input icons, and automatically bring up the on-screen keyboard when needed.
  • Display - The game should support the default resolution of Steam Deck (1280x800 or 1280x720), have good default settings, and text should be legible.
  • Seamlessness - The title shouldn’t display any compatibility warnings, and if there’s a launcher it should be navigable with a controller.
  • System Support - If running through Proton, the game and all its middleware should be supported by Proton. This includes anti-cheat support.

When you're playing on a Steam Deck, the first tab in the Steam store will also only highlight games that are "great" on the Steam Deck too.

Check out their video explainer below:

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Want to see what their plan is? You can check it out on Deck Verified.

Valve also put up a Steam Deck Compatibility Review Process guide, which goes over the steps required for developers to take a look at. It gives an interesting insight into exactly what Valve and developers will be doing. Developers however will not be able to remove their game from being listed as Valve say the Deck is "an extension of Steam onto a new portable PC form factor, and so customers both expect and have access to the same store and library that they would on any other PC".

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BielFPs Oct 19, 2021
Quoting: SolitaryHow can it be "mark of shame" if the publisher releases the game only for Windows and does not care about some other (new/different) platform? Do you expect that they will lose Windows users because of this new platform that the game isn't even running on?

Publisher might take some flak from users, just like they do if users demand controller support, bugfixes or hell... Linux support. Same is going to be with Deck support. But that's all between users and the dev/publisher.
Try to imagine the developer / publisher side situation: You're selling your game in a store which bites 30% of each sale you do, and suddenly your game is now advertised with the mark of shame in the store because of the lack of support for a OS that you didn't intended to support (for whatever reason), and this can give the idea for some customers that there's "something broken" in your product (even if this does not affect you like windows players), because you can't expect every consumer on steam to know what that mark means.

The least developer can expect from a store that takes 30% of your profit is to not officially give "bad publicity" about your game, doesn't matter if it's true or not. (different from users review btw, which are customers opinion)

So I imagine Valve can face the following dilemma:
-They make this information public to every client, and risk to face backlash from some developers / publishers claiming Valve is making "bad PR" of their products

-They make this information available only to steam deck users, and risk people asking for refund (deck) after discover that "games are not working in this console". In my opinion this also defeats the purpose of having all this work to do verification.

Of course I'm not confirming that any of this will happen, but it is all in the realm of possibility.
Eike Oct 19, 2021
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Quoting: BielFPsTry to imagine the developer / publisher side situation: You're selling your game in a store which bites 30% of each sale you do, and suddenly your game is now advertised with the mark of shame in the store because of the lack of support for a OS that you didn't intended to support (for whatever reason), and this can give the idea for some customers that there's "something broken" in your product (even if this does not affect you like windows players), because you can't expect every consumer on steam to know what that mark means.

They could make the display optional. Those who care (and should know what it means) can switch it on.
I don't think they need to, though.
BielFPs Oct 19, 2021
Quoting: EikeThey could make the display optional. Those who care (and should know what it means) can switch it on.
I don't think they need to, though.
Mostly the same situation:

-Opt-in: The majority of users will never activate it, "defeating" the purpose of putting it in the first place.

-Opt-out: Everyone will see the mark of shame, resulting in possible bad PR
Mohandevir Oct 19, 2021
Quoting: randylBatman_Arkham_Asylum_Game_of_the_Year_Edition/) works on Windows 11. I just tested it.

But it proves how random things are, even on Windows. The issue my son got, with this games, is largely documented on support sites... He is not alone. On my end, just turning on ProtonGE makes the game run. We have same spec computers (except for the GPU, both Nvidia though).


Last edited by Mohandevir on 19 October 2021 at 12:52 pm UTC
Eike Oct 19, 2021
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Quoting: BielFPs
Quoting: EikeThey could make the display optional. Those who care (and should know what it means) can switch it on.
I don't think they need to, though.
Mostly the same situation:

-Opt-in: The majority of users will never activate it, "defeating" the purpose of putting it in the first place.

It defeats the problem you're seeing in not publishing the results:

Quoterisk people asking for refund (deck) after discover that "games are not working in this console".

Want to know what runs before buying the Deck? Activate the option, have a look.
dubigrasu Oct 19, 2021
I wonder how big that reviewing team actually is.
They say that:
QuoteWe've hired an additional group of testers specifically for Steam Deck compatibility, and will continue to hire additional staff to support this group. It will take time to review the Steam catalog (in addition to the new titles that are being launched all the time), and we see some version of this process being in place for the foreseeable future.
Also:
QuoteIt's really important for customers to know that compatibility information will be accurate, throughout the life of a game. We fully expect that some games will be reviewed multiple times - for example, when the developer releases a major update, addresses earlier compatibility failures to move their game into the Verified category, or when Valve fixes a Proton bug. There will also be re-reviews if there is community feedback that our rating is incorrect.
Looks like they're in for the long haul.

https://www.rockpapershotgun.com/steam-deck-compatibility-interview
Mohandevir Oct 19, 2021
Quoting: Eike
Quoting: GuestSo, this is essentially a Proton whitelist 2.0. The one that Valve have abandoned after a couple of Proton releases.

I do hope that native Linux games will get their check and hopefully their badge early.

Not sure about this one... Have you tried running Shadow of Mordor native on anything else than Ubuntu? The "Unsupported OS" pop-up window is pretty anoying. Not sure it qualifies for the "Supported" badge.


Last edited by Mohandevir on 19 October 2021 at 1:02 pm UTC
Mal Oct 19, 2021
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Quoting: Eike
Quoting: BielFPsTry to imagine the developer / publisher side situation: You're selling your game in a store which bites 30% of each sale you do, and suddenly your game is now advertised with the mark of shame in the store because of the lack of support for a OS that you didn't intended to support (for whatever reason), and this can give the idea for some customers that there's "something broken" in your product (even if this does not affect you like windows players), because you can't expect every consumer on steam to know what that mark means.

They could make the display optional. Those who care (and should know what it means) can switch it on.
I don't think they need to, though.

Oh come on. They say clearly in the video that the "mark of shame" appears only if you open the store from the deck. And why shouldn't be that way? If you're playing on the deck it is supposed that you want to buy and play games there. Everything on Steam is contextual and configurable. I can even decide to display windows games if I want.
Eike Oct 19, 2021
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Quoting: Mohandevir
Quoting: Eike
Quoting: GuestSo, this is essentially a Proton whitelist 2.0. The one that Valve have abandoned after a couple of Proton releases.

I do hope that native Linux games will get their check and hopefully their badge early.

Not sure about this one... Have you tried running Shadow of Mordor native on anything else than Ubuntu? The "Unsupported OS" pop-up window is pretty anoying. Not sure it qualifies for the "Supported" badge.

Played through it on Debian, yes. I'm not saying they'll all get their badge "for free". They'd need to get rid of the message at least for SteamOS.
Eike Oct 19, 2021
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Quoting: Mal
Quoting: Eike
Quoting: BielFPsTry to imagine the developer / publisher side situation: You're selling your game in a store which bites 30% of each sale you do, and suddenly your game is now advertised with the mark of shame in the store because of the lack of support for a OS that you didn't intended to support (for whatever reason), and this can give the idea for some customers that there's "something broken" in your product (even if this does not affect you like windows players), because you can't expect every consumer on steam to know what that mark means.

They could make the display optional. Those who care (and should know what it means) can switch it on.
I don't think they need to, though.

Oh come on. They say clearly in the video that the "mark of shame" appears only if you open the store from the deck. And why shouldn't be that way? If you're playing on the deck it is supposed that you want to buy and play games there. Everything on Steam is contextual and configurable. I can even decide to display windows games if I want.

RockPaperShotgun has it. Of course you can check from PC, everything else would be plain stupid. You want to know what runs before buying the Deck, not only afterwards.

Quoting: RockPaperShotgunWill the compatibility badges be visible when viewing games on a PC, or in the Steam mobile app? It would be good to see if a game works well on the Steam Deck even if you’re primarily playing on a desktop or laptop.

Quoting: ValveWe plan to make the Steam Deck compatibility badge visible on PC for players who own a Steam Deck, and compatibility badges will also be discoverable via searching and tag browsing for everyone using the desktop version of Steam or the Steam web site. In addition, the team is currently working on a new feature, to be released before Steam Deck's launch, that will let players check the compatibility category of each of the games in their own library.


Last edited by Eike on 19 October 2021 at 1:23 pm UTC
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