Extended Desktop Window Manager (DWMX) for Steam on Windows 11

This plugin extends Steams window support to add other Windows 11 features like:

• Custom border radius on Steam windows

  • No border-radius
  • slight border-radius
  • force border-radius (All dropdowns, ex. the tray menu)

• Acrylic Window Backdrops

  • Supported themes can take advantage of the acrylic window backdrop
    • NOTE: Steam and other themes DO NOT support this feature out of the box, they must implement it.

Roadmap

• Mica support
• Settings menu where you can pick specific features without editing the code.

Installation

1. Simply download the plugin and put it in your plugins folder.

   Usually located at: C:\Program Files (x86)\Steam\plugins

2. Enable the plugin from Steam Settings -> Plugins