Honestly, for a first jam you really did very well. I guess that you know about your game's limitation, so I'll just point out that the audio seemed to be absent of the web version of the game (but there wasn't any problem with the zip one), and when I disabled particles I couldn't enabled them again. Also the controls felt a bit soapy, but this isn't a big deal at all.
I need to add that the core idea of the game is really interesting! Overall, you did a good job, so keep up the good work :)