I was unable to play this game I think on my mac. It seems like it can't handle secondary click that you need (I suppose) in the game to begin.
But by the look of it it seems interesting. Maybe you can add a youtube "trailer" or something :)
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I have a trailer for the game I added it but it seems that it’s not showing up on the game page. If you draw on the sprites you can go through and play all the levels. Right click is only for samdbox mode stuff on the home screen so just ignore the play button and click lvl 1-10 after you draw the sprites. Instructions are below the game window