I don't know, but I think I have to give you full points on this game. The design is awesome, controls are nice and everything works as expected.
The theme is implemented several times with only one button (I think that's the main idea), only one stage and of course only 1 dollar :D
And I also think that it is a really original idea.
The music and animations are also really nice. Good job.
Two small mistakes tho:
- You can keep collecting money if the time is up.
- You cannot restart the game when it is over. At least the A key did not work.
Edit: I like that you basically can't loose in this game becaus the spikes and bombs are just taking away your money, if you have any. This does not stop the music and let's you finish all levels. Good design.