* Supertux 2d platformer (squirrel is used in the develpoment version at http://svn.berlios.de/viewcvs/supertux/trunk/supertux/ )
* Windstille 2d jump and shoot with advanced modern opengl accelerated graphics (squirrel is used in the development version at http://svn.berlios.de/viewcvs/supertux/trunk/supertux/ )