diff --git a/README.md b/README.md
index 5c3d03f21..5112b5efa 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ The engine is used by several commercial game studios and computer-science cours
  - [Spoxel (on Steam)](https://store.steampowered.com/app/746880/Spoxel/)
  - [Nine Circles of Hell (on Steam)](https://store.steampowered.com/app/1200600/Nine_Circles_of_Hell/)
  - [Leap](https://gamejolt.com/games/leap/313308)
+ - [Jumping Jack Flag](http://timealias.bplaced.net/jack/)
 
 ## Getting started