sorry but...
...there are too many problems with it which you should of fixed before you uploaded it.
Problems:
1) Colour scheme - having the main background as that for the whole time just makes it confusing
2) Smiley jet stream - comes from infront of the face instead of behind which would look clearer
3) Buttons - when you roll over the buttons they should change colour so people definantely know they have moved over the button
4) Layout - could do with improvement, make it so its not all bunched up in the top corner
5) 1st level doesn't work on my computer (N)
6) Lags - the game overall is quite laggy
If you can improve these things (excluding number 5 :L) then i think this game could be much better!