Checkout this awesome post on Adobe AIR resources. The post lists everything from AIR applications, tutorials, code resources, articles, getting started pages and third party integrations.

101 Adobe AIR Resources to Add to Your Toolbelt of Awesomeness

Just read this on RockOnFlash, amaaaaazing.

"PaperWorld3D is a Realtime 3D Multi-User Application Framework built for the Flash Platform."

and.....it's opensource

* Creating modular game components which can be created, shared, edited, updated and extended by anyone with some knowledge of flash.

* Skinning mechanism allows designers to create new or replace exisiting graphical assets wihout touching any code.

* Multi-lingual content, allows users to choose a language to view the game in and switch languages at run-time.

* Connecting to and communicating with Red5 to allow multiplayer interaction and communication, database access or connection to any other application running on your server.

* AI - Steering Behaviours, Decision Making etc. etc. allow you to create complex behaviours for NPCs.