ZShadeSandbox
This engine is designed for 2D RPG games for platform and topdown maps as well as 3D RPG games that take place outdoors.
Must have windows 8, 8.1 or 10 with Visual Studio 2013 to run the engine.
Dependencies
Library FBX SDK Can be downloaded from here: http://usa.autodesk.com/adsk/servlet/pc/item?siteID=123112&id=10775847