And just for the wank of it, I converted a rather old game over. Didn't work.
The ActionScript function updateAfterEvent is not supported. (1 occurrences)
Streaming audio is not supported. (9 occurrences)
The ActionScript method MovieClip.getBytesLoaded() is not supported. (1 occurrences)
An unsupported ActionScript instruction was encountered. (4 occurrences)
The ActionScript class LoadVars is not supported. (5 occurrences)
The ActionScript method MovieClip.createEmptyMovieClip() is not supported. (1 occurrences)
The ActionScript method MovieClip.getBytesTotal() is not supported. (1 occurrences)