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ProtonDB for Steam

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4.9(

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ExtensionAccessibility10,000 users
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Overview

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

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 1.6.4 Changelog: - Added the ability to toggle badges in a new settings page - Added the ability to change badge colors in the settings page - Added steamdeck verification badges - Fixed some broken features Coming Soon: - Badges on the front page

Details

  • Version
    1.6.4
  • Updated
    April 12, 2026
  • Offered by
    Vvamp
  • Size
    40.43KiB
  • Languages
    English
  • Developer
    Software Fusion
    Vliegezwam 56 Veenendaal 3903GB NL
    Email
    info@vincentvansetten.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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