Strange concept. But it works

Cool concept

Cool concept. I think the game could benefit from maybe some text boxes or some sort of tutorial letting you know the objective, along with maybe a way to restart. I enjoy the idea though, nice job.

Nice concept! The idea of your towers attacking you as well definitely has potential. I think you the flying green tower might be a bit too good though as I was able to just place a bunch of them across the gap at the top and stand safely out of the way as they blocked all the bubbles. 

Fun Game! Although you should try and add a Retry button when you die

Was confused at first but I like it!