Please scrap the old music. PLEASE. Hell, I'll write music for you, as long as you get the old music out. Please contact me if you want music. I'll do it for free, if need be.
The one criticism I have is the difficulty of the game. The learning curve is nonexistent, I actually found it difficult to NOT make it to the moon when I had fully upgraded. There still needs to be a challenge when coming towards the end of the game, otherwise it's just mind-numbing banana-collecting. Well done game though.
That was a good hard badge. Harder than I thought it'd be, but not too hard. Good game! Perhaps make a multiplayer version? (If there isn't already one around :P)
The game's a bit boring, and the music makes me want to rip my brains out after the first few levels. Concerning level design, you could have done way waaay more with this concept.