Adds the ProtonDB rating to games in the Steam store so you get an idea of how it will run before you buy it!

Latest Version

Version
1.6.2
Update
March 28, 2023
Size
32.57KiB
Developer
Category
Users
3,000+
Rating
4.91667 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
See more

ProtonDB for Steam Extension

ProtonDB for Steam adds proton badges to the Steam game pages.
This way, you know how well a game runs on Linux before you actually buy it.

The extensions shows you the proton rating, if available, and also if a game has a native Linux version alongside it.

The project is open-source and can be found on GitHub.
Credits to MostwantedRBX on GitHub for founding the project

Version 1.6.2 Changelog:
- Change badge colours to improve visibility for colorblindness
- Add badges to the search bar results
- Bugfixes

Coming Soon:
- Ability to adjust badge colors
- Ability to enable/disable the badges in certain places
- Customizations
- Badges on the front page
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "1.6.2", "name": "ProtonDB for Steam", "description": "Adds the ProtonDB rating to games in the Steam store so you get an idea of how it will run before you buy it!", "host_permissions": ["https://www.protondb.com/*"], "background": { "service_worker": "js/background.js" }, "icons": {"16": "/icons/proton_16.png", "32": "/icons/proton_32.png", "48": "/icons/proton_48.png", "128": "/icons/proton_128.png"}, "content_scripts": [{"matches": ["https://store.steampowered.com/app/*"], "js": ["js/steamStore.js"]}, {"matches": ["https://store.steampowered.com/search*"], "js": ["js/steamSearch.js"]}, {"matches": ["https://store.steampowered.com/*"], "js": ["js/steamGeneral.js"], "css": ["css/protondbCard.css", "css/variables.css"]}]}
Read more

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User reviews

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Eyüp Terzi (ID: 000000925de0112d) Voted 5 ★ - Updated 09/07/2023 Usefaul extension!

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Bohdan Mart (ID: 000000a9fdc55517) Voted 5 ★ - Updated 08/04/2023 Nice, it works. But if you have Steam Deck, it's better to use Stem deck one: https://chrome.google.com/webstore/detail/show-great-on-deck-on-ste/olagniaikhbmpdgghoifgloijcndfled

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Adravil U (ID: 000000628e09e748) Voted 4 ★ - Updated 03/16/2023 No complaints except one -- reusing grey color 3 times for 3 various badges (Pending, Silver, Platinum) is, at the very least, confusing. And since color coding is the main job of this extension, this problem makes this part of the extension not really usable. Yes, the ProtonDB website utilizes the same/similar color coding, but it also puts the text on top of it (Pending, Silver, Platinum), immediately making the color coding just optional.

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Konstantin Kruglov (ID: 000000c42eb70784) Voted 5 ★ - Updated 02/28/2023 amazing extension and db. thanks!

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KuroNekoo (ID: 000000aeeae61b4a) Voted 5 ★ - Updated 01/31/2022 Great extension for Steam!