The Steam Deck has changed how millions of players browse and buy games on Steam. If your store page doesn't account for Deck users, you're leaving visibility and sales on the table -- and the gap is growing as the Deck install base expands. Deck compatibility isn't just a technical checkbox. It directly affects where your game shows up in Steam's discovery systems, how players perceive your game when browsing, and whether a significant chunk of potential buyers feel confident enough to purchase.
This guide covers what the Deck Verified program means for your store page, how compatibility badges affect sales, and specific steps to optimize your listing for handheld players.
The Deck Verified program: how it works
Valve's Deck Verified program evaluates every game on Steam for compatibility with the Steam Deck handheld. Each game receives one of four ratings:
Verified: The game works perfectly on Steam Deck out of the box. All functionality is accessible, text is legible, the default configuration provides a great experience, and the game supports Steam Deck's suspend/resume feature. This is the gold standard.
Playable: The game works on Steam Deck but may require manual configuration. This could mean the player needs to adjust control settings, use the on-screen keyboard for text input, or deal with a launcher that requires mouse input. Playable games work, but they aren't seamless.
Unsupported: The game does not function on Steam Deck. This typically applies to games that require anti-cheat software incompatible with Proton, games with hard dependencies on Windows-only features, or VR-only titles.
Unknown: The game hasn't been tested yet by Valve's review process. This is the default state for new releases until Valve's team gets to them.
Valve's testing team evaluates games based on four categories: input, display, seamlessness, and system support. Each category has specific criteria, and a game needs to pass all four to receive the Verified badge.
What Valve actually tests
Understanding the criteria helps you prepare:
Input: Does the game fully support controller input? Can the player access all content and features with the Deck's built-in controls? If the game requires text input, does it automatically invoke the Deck's on-screen keyboard? Are in-game glyphs correct for the Deck's button layout?
Display: Does the game render correctly at the Deck's native resolution (1280x800)? Is text legible at the Deck's screen size? Does the game support the 16:10 aspect ratio without black bars or UI cutoff? Are interface elements large enough to interact with on a 7-inch screen?
Seamlessness: Can the game launch and be played without requiring a mouse, keyboard, or external display? Does it avoid launchers or setup screens that need non-controller input? Does it handle Steam Deck's suspend/resume cycle without crashing or losing progress?
System support: Does the game run through Proton without issues? Does it avoid anti-cheat solutions that are incompatible with Linux? Are there any hard Windows dependencies that prevent the game from running?
How Deck Verified affects your store page visibility
This is where most developers underestimate the impact. The Deck Verified badge doesn't just sit on your store page as a label -- it actively influences how and where your game appears in Steam's discovery ecosystem.
The Deck storefront
Steam Deck has its own optimized storefront that users browse on the device itself. This storefront prominently features Deck Verified and Playable games while deprioritizing Unknown and Unsupported titles. When a Deck user browses the store on their device, the filtering defaults to showing compatible games first.
This means Verified games get prime placement in front of every Deck user who browses the store. If your game is Unknown or Unsupported, it effectively becomes invisible to the handheld audience -- an audience that has grown substantially since the Deck's launch and continues to grow with each hardware revision and competitor entering the handheld PC space.
Discovery Queue impact
The Steam Discovery Queue -- one of the most powerful organic traffic sources on the platform -- factors in Deck compatibility for users who primarily game on the Deck. When a Deck user runs through their Discovery Queue, the algorithm tilts toward games that will work on their hardware. A Verified badge means your game is more likely to appear in those queues.
Given that the Discovery Queue is already one of the largest drivers of organic wishlists and purchases for indie games, the incremental visibility from Deck compatibility is significant. It's not a separate audience -- it's the same Steam audience, but with a filter that favors compatible games.
Tag and search filtering
Steam allows users to filter search results and browse by Deck compatibility. Players actively use these filters. The "Great on Deck" tag and Deck Verified filter in search results channel traffic specifically to compatible games. If you aren't Verified, you're excluded from these filtered views entirely.
Our Steam algorithm breakdown covers how these filtering systems interact with other discovery mechanisms.
What the Deck Verified badge means for sales
The sales impact of Deck Verified has been significant enough that it should factor into your development and store page planning.
Conversion rate lift: Games with the Verified badge show measurably higher conversion rates on store page visits from Deck users. The badge functions as a trust signal -- "this game will work on my device" -- that removes a barrier to purchase. For buyers who primarily game on the Deck, the absence of a Verified badge creates uncertainty, and uncertainty kills conversions.
Incremental audience: The Steam Deck install base has grown past several million units, and each new Deck user represents a player who preferentially browses and buys Deck-compatible titles. For indie games in genres that play well on handhelds -- roguelikes, turn-based strategy, platformers, narrative games, puzzle games, deckbuilders -- the Deck audience can represent 10-20% of total sales.
Perception signal: Even for desktop users, the Verified badge signals that a game is well-made, responsive to controller input, and optimized across configurations. It functions as a soft quality signal beyond its literal meaning.
Wishlist behavior: Deck users wishlist games they intend to play on the device. If your game isn't Verified, it's less likely to land on those wishlists. Since wishlist conversion rates compound over time, the long-term impact of missing Deck wishlists is larger than it appears.
The developers who treat Deck compatibility as "nice to have" are the ones most surprised by the revenue impact when they eventually get Verified.
How to test your game for Deck compatibility
You don't need to wait for Valve's review. Testing proactively -- and fixing issues before submission -- puts you in control.
Option 1: Test on actual Deck hardware
The most reliable method. If you own a Steam Deck (or can borrow one), install your game and play through it entirely with the Deck's built-in controls. Pay attention to:
- •Text legibility. If you can't comfortably read your UI text on the Deck's 7-inch screen, it won't pass.
- •Button prompts. Your game should show correct controller glyphs, not keyboard/mouse prompts.
- •Menu navigation. Every menu, settings screen, and dialog should be fully navigable with the D-pad and face buttons.
- •Resolution handling. Test at 1280x800 and make sure nothing gets cut off, stretched, or unreadably small.
- •Suspend/resume. Put the Deck to sleep mid-game and wake it up. Does the game resume gracefully? Does it maintain its state? Does audio continue correctly?
- •Performance. The Deck runs on an AMD APU that's powerful for a handheld but modest by desktop standards. Frame rate stability matters more than hitting 60fps -- a locked 30fps is better than a fluctuating 40-60fps on the Deck.
Option 2: Test with Proton on Linux
If you don't have a Deck, testing your game through Proton on a Linux installation (or a Linux VM) catches many compatibility issues. This won't simulate the Deck's display or input exactly, but it validates that your game runs on the operating system the Deck uses (SteamOS, which is Arch Linux-based).
Use ProtonDB (protondb.com) to check if similar games or engines have known Proton issues. If your game uses common engines like Unity, Unreal, or Godot, Proton compatibility is generally strong, but edge cases with specific plugins, DRM solutions, or middleware can cause problems.
Option 3: Use Steam's Deck compatibility checklist
Valve provides a self-assessment checklist in Steamworks that maps to their testing criteria. Walk through each point and honestly evaluate whether your game meets it. This won't catch every issue that Valve's testers will find, but it identifies the most common blockers.
Common Deck compatibility blockers
These are the issues that most frequently prevent games from achieving Verified status:
- •Anti-cheat software. EasyAntiCheat and BattlEye have Linux-compatible modes, but they must be explicitly enabled. If your game uses either, check that the Linux configuration is active.
- •Launchers. If your game opens a separate launcher window before the game starts, that launcher must be controller-navigable. Many launchers require mouse input, which immediately drops you to Playable at best.
- •Hard-coded keyboard/mouse controls. Any section of your game that requires keyboard or mouse input without a controller alternative will fail the input test.
- •Small text. UI text designed for desktop monitors is often unreadable on a 7-inch 800p screen. Plan for scalable UI or a separate "handheld" text size setting.
- •Non-standard video codecs. Some video middleware doesn't play well with Proton. Test all cutscenes and videos.
How to optimize your store page for Deck users
Getting Verified is step one. Making your store page speak to Deck users is step two, and it's the step most developers skip.
Mention controller support explicitly
Your store page description should mention controller support or "full controller support" prominently. Deck users scan for this information when evaluating a game. If your game has particularly good controller implementation -- gyro aiming, radial menus, Steam Input profiles -- call it out. This is a selling point for the handheld audience.
Steam lets you tag your game with controller support levels in Steamworks. Make sure this is set correctly -- "Full Controller Support" is the tag Deck users look for.
Optimize your screenshots for small screens
Deck users often browse the store on the Deck itself, which means they're viewing your screenshots on a 7-inch screen. Screenshots with large, readable elements and clear focal points perform better than busy compositions packed with small details.
This doesn't mean you need separate Deck screenshots -- it means your screenshots should be designed with readability at small sizes in mind. The same principle applies to capsule images. Our screenshot guide covers composition techniques that work across screen sizes, and the Capsule Validator checks readability at small dimensions.
Include Deck-relevant information in your description
If your game has specific features that enhance the Deck experience, mention them:
- •"Designed for short play sessions" -- Deck users often play in 20-30 minute bursts
- •"Full controller support with customizable bindings"
- •"Suspend and resume friendly"
- •"Optimized for handheld displays"
- •"Runs at stable 60fps on Steam Deck" (only if true)
These phrases signal to Deck browsers that you've thought about their use case. The description writing guide covers how to integrate this information without cluttering your page.
Consider Deck gameplay in your trailer
If your trailer shows gameplay, Deck users are evaluating whether the experience translates to a small screen with controller input. Games that look overwhelmingly complex -- tiny UI elements, mouse-dependent interfaces, walls of text -- may deter handheld buyers even if the game is technically Verified.
You don't need a separate Deck trailer, but being aware that handheld users are part of your audience can inform how you frame and compose your trailer footage. Our trailer best practices guide has general composition advice that applies here.
Tag strategy for Deck visibility
Make sure your game's tags include controller-related and platform-relevant tags where appropriate. Tags like "Controller Support," "Great Soundtrack" (relevant for headphone use on Deck), "Short Sessions," and genre tags that overlap with popular Deck genres (roguelike, deckbuilder, platformer, RPG) all help surface your game to the right audience.
Our guide on best Steam tags covers tagging strategy in depth. The Tag Optimizer tool can help you identify gaps in your tag coverage.
Input and control considerations
The Deck's input hardware is capable but different from a standard controller. Designing for it -- or at minimum, not designing against it -- affects both your Verified status and your handheld player experience.
Trackpads: The Deck has two trackpads that can simulate mouse input, scroll wheels, or additional buttons. Games that support Steam Input can leverage these for radial menus or camera control. Even if you don't build custom trackpad support, make sure your game doesn't break when trackpad input is active.
Gyro: The Deck supports gyroscope aiming, which many FPS and third-person shooter players prefer on handhelds for fine aim control. Supporting gyro through Steam Input is a meaningful feature for shooters and action games.
Back buttons: Four assignable back buttons give players additional inputs without taking their thumbs off the sticks. Games with rebindable controls naturally support this; hardcoded bindings may not.
On-screen keyboard: Text input on the Deck uses a virtual keyboard. Your game should automatically invoke this keyboard when a text field is selected (via Steamworks API calls). If your game has text chat, a name entry screen, or console commands, test this behavior.
Building strong controller support isn't just about Deck compatibility -- it's about reaching the growing audience of PC gamers who play with controllers on couches, handhelds, and media PCs. The Deck just makes the business case undeniable.
Frequently asked questions
How long does Valve's Deck Verified review take?
Valve doesn't publish a fixed timeline. Some games get reviewed within days of release; others wait weeks. Submitting your game for review through Steamworks and proactively providing compatibility information can help, but the timeline isn't guaranteed. Test and verify on your own in the meantime.
Can I request a re-review if my game was marked Playable or Unsupported?
Yes. If you've fixed the issues that prevented a Verified rating, you can request a re-review through Steamworks. Include notes about what changed. Re-reviews are processed faster than initial reviews in most cases.
Does the Deck Verified badge affect desktop store page visibility?
The badge itself appears on your store page for all users, not just Deck users. While its primary algorithmic impact is on Deck-related discovery systems, the trust signal it provides benefits desktop viewers too. It communicates that your game is polished, controller-friendly, and well-optimized.
My game is keyboard/mouse only. Should I add controller support just for the Deck?
If it's feasible, yes. The Deck audience is large enough that adding controller support is often worth the development investment, even setting aside the algorithmic visibility benefits. If your game genuinely cannot work with a controller (complex simulation games, certain strategy games), that's understandable -- but many games that seem controller-incompatible actually work well with thoughtful control mapping.
Does Deck compatibility matter for games in Early Access?
Yes. Early Access games can be Deck Verified, and the visibility benefits apply during Early Access the same as they do for fully released games. If your game is in Early Access, getting Verified early means Deck users discover and wishlist your game sooner, which compounds as you approach your 1.0 launch. Review your store page checklist to make sure your Early Access listing is optimized alongside your Deck compatibility.
What genres perform best on Steam Deck?
Roguelikes, roguelites, turn-based strategy, deckbuilders, platformers, Metroidvanias, narrative adventure games, puzzle games, and RPGs tend to have the highest proportion of Deck players. These genres suit shorter play sessions, work well with controller input, and are visually readable on a smaller screen. If your game falls into one of these categories, Deck optimization should be a high priority.
Ready to make sure your store page works for every platform? Run your game through the Steam Page Analyzer to check your capsule readability, tag coverage, and overall store page health. Use the Capsule Validator to test how your capsule looks at small sizes (the same sizes Deck users see when browsing).
For a complete store page audit, follow the Steam store page checklist, and read the Steam optimization guide for broader strategies that apply to both desktop and Deck audiences. Browse our genre-specific optimization guides to find tactics tailored to your game type.