diff --git a/README.md b/README.md
index 72cb875f..c4ff2d3b 100644
--- a/README.md
+++ b/README.md
@@ -1194,6 +1194,7 @@ _Awesome game development libraries._
 
 - [Azul3D](https://github.com/azul3d/engine) - 3D game engine written in Go.
 - [Ebitengine](https://github.com/hajimehoshi/ebiten) - dead simple 2D game engine in Go.
+- [ecs](https://github.com/andygeiss/ecs) - Build your own Game-Engine based on the Entity Component System concept in Golang.
 - [engo](https://github.com/EngoEngine/engo) - Engo is an open-source 2D game engine written in Go. It follows the Entity-Component-System paradigm.
 - [fantasyname](https://github.com/s0rg/fantasyname) - Fantasy names generator.
 - [g3n](https://github.com/g3n/engine) - Go 3D Game Engine.