......Hmmm..
The screaming sound... thing... was cheesy. When the mangoes die, they should do something else. I don't know what, but at present, the little graphic is sort of cheesy. There doesn't appear to be any effect to increasing the power of a shot, it still goes the same distance, at the same speed, with the same exact trajectory. The whole disappearing apples thing is sort of annoying. I realize you did this to simplify things, but it really messes up some of the game. I couldn't even beat the like... third level? Regardless, the apples were gone before they had a chance to roll over the edge of a block. They should bounce a bit longer, and then come to rest, not disappear. Of course, after they come to rest, they should no longer effect anything else (other apples can't hit them, etc.). In general the graphics could be a little spiced up. They're too simple.
Overall, it's not that good. But in all honesty, it's much better than I could do, in graphics and coding.