README.md: add a link to Wild Magic

README.md

@@ -28,6 +28,7 @@ The engine is used by several commercial game studios and computer-science cours
  - [Chatter Games](https://chatter-games.com)
  - [Exotic Matter](https://exoticmatter.io)
  - [Demon Lord](https://play.google.com/store/apps/details?id=com.dreiInitiative.demonLord&pli=1)
+ - [Wild Magic](http://wildmagicgame.ru/)
 
 ## Getting started