Uninteresting
Though it could be useful, I personally dont like the transparency- couldnt you have increased the range so that it turns off completely? A "transparent" background makes it harder to see the buttons/white-font instructions clearly.
I like the fact that there are different modes though. Though it has some potential for fun, there is nothing here to make the game super exciting. Even adding some background music would help.
starsh!ne about
Bubble Explode, v1.2.4