diff --git a/README.md b/README.md
index eaff7ab..c34e8ad 100644
--- a/README.md
+++ b/README.md
@@ -164,6 +164,7 @@ A curated list of [free/libre](https://www.gnu.org/philosophy/free-sw.html) game
 - [gterm](https://github.com/TeddyDD/gterm) - GUI control that draws something similar to \*nix terminal emulators (Godot 2.1).
 - [GUT](https://github.com/bitwes/Gut) - Utility for writing unit tests in GDScript (Godot 3.x).
 - [InGrid](https://github.com/Larpon/ingrid) - Infinite scrolling grid (Godot 3.x).
+- [MDFramework](https://github.com/DoubleDeez/MDFramework) - A C# multiplayer framework with additional tools (Godot 3.2 Mono).
 - [Polygon Merge](https://github.com/ScyDev/Godot-Scripts) - Merge polygons.
 - [Qodot](https://github.com/Shfty/qodot-plugin) - Quake `.map` file support for Godot. Lets you use [TrenchBroom](https://kristianduske.com/trenchbroom/) for level design. (Godot 3.2).
 - [Simplex 2D/3D](https://github.com/OvermindDL1/Godot-Helpers) - Simplex deterministic noise functions.