Introduction Robotlegs is a framework for ActionScript 3.0 . Its a MVC+Service framework , you can google all the information about it and its comparison with other frameworks for AS3.0 ( Mate , PureMVC , Gaia etc ). This post focuses on the implementation of RL ( Robotlegs ) in pure AS3.0 . Because the examples available for RL are mostly in Flex. In this Post only single or pure Robotlegs