SIMMER.io allows Unity developers to share their WebGL games online.

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Get a dedicated desktop app for SIMMER.io on Mac, Windows, and Linux with WebCatalog Desktop.

  • Launch SIMMER.io directly from your Dock or taskbar.
  • Work without distractions in a dedicated window, separate from your browser tabs.
  • Manage multiple SIMMER.io accounts and switch between them without logging out.

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Unity developers can use SIMMER.io to publish WebGL builds as browser-playable games and share them with a link. It’s designed for creators who want to put a demo or finished game online without requiring players to install a desktop version. Players can browse the site’s collection of Unity WebGL games and play them in a browser.

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