diff --git a/README.md b/README.md
index f28d7be..4c53ae3 100644
--- a/README.md
+++ b/README.md
@@ -221,6 +221,7 @@ See [Vivraan/godot-lang-support](https://github.com/Vivraan/godot-lang-support).
 - [Godot Mixing Desk](https://github.com/kyzfrintin/Godot-Mixing-Desk) - Make procedural sound and adaptive/procedural music with a few nodes and a couple lines of code.
 - [GodotOnReady](https://github.com/31/GodotOnReady) - A C# (Mono) alternative to the GDScript-only `onready` keyword, without reflection.
 - [GodotRx](https://github.com/semickolon/GodotRx) - Reactive extensions for Godot C# (Mono).
+- [godot-ply](https://github.com/jarneson/godot-ply) - In-editor box modelling for gray boxing or prototyping 3D levels.
 - [Godot Polygon 2D Fracture](https://github.com/SoloByte/godot-polygon2d-fracture) - Two simple scripts for fracturing and cutting polygons.
 - [Godot-Trail-System](https://github.com/OBKF/Godot-Trail-System) - Advanced 2D/3D trail system.
 - [Godot VirtualJoystick](https://github.com/mcunha-br/Godot_VirtualJoystick) - A simple vitual joystick for mobile devices.