Cool game, with nice graphics and sounds! The level design makes good use of it's mechanics and the game itself has just the right amount of levels so it doesn't make it look repetitive. I got stuck a few times, but overall I really enjoyed it.
I think you should embed the web version (HTML5) directly on it's page instead of distributing a ZIP file. Change the "Kind of project" to "HTML" and upload the ZIP there so people can play your game from there. I'm sure it will be a lot more appreciated this way! :D