Change Facebook flash game - to oAuth2 and iframe from fbml

Convert a flash based facebook app from FBML to iframes and OAuth2. We have an existing multiplayer flash facebook game with a php wrapper. The game has been live for some years and worked fine. Facebook recently changed the API so that FBML is no longer supported and the game stopped working. We have ported the php code to oAuth2 but the flash games no longer work - they were using a session id and fb:swf and now need to be ported to the lastest methodology using iframes. This task is just to make the game work again. The new actionscript library needs to be compiled in the flash code and the game recompiled. There are 4 flash games but two of them are simply chinese versions of the other two. Once that is done there may be additional work on the games.