A neat little game
It is quite a nice game.
The graphics are lovely and simple, and the music suits the game well.
There are a few slight improvements which would make the game a bit better.
First of all, you may want to add lives to the game. Three will be enough, but this will definitely give the game a larger life-span.
When playing on the 'score' mode, I did find it quite hard to collect the smilies. A difficulty selection before both games would be best.
The pre-loader wasn't as presentable as the rest of the game.
A mute button is important, especially if people are listening to their music, while playing this.
Anyway, well done with this game, and good luck with all your future projects :D.