Has anyone else founds that it runs really slowly in IE or Mozilla, like 5FPS or worse?
Yup. Got one run of the game in IE.
Music played fine.
Birds, arrow moved very slowly
The game screen did not fit into the play area.
There seems to be 2 instances of the game(?)
Heres a grab ..
Note the second windowed area just offset (right/lower) beneath the game screen:
