Here is my highest score:
Cool game! Moving with one set of keys while shooting with the other reminded me of The Binding of Isaac's combat, which I really liked (as you can probably tell from my profile picture). I had fun overall, but I found a couple of things a bit frustrating. Breaking a metal crate takes quite a while, so it's always a little disappointing when it doesn't drop any fruit afterwards. Also, once the crates start coming faster, I found it really difficult to break them in time. I usually ended up just waiting for a cardboard crate and following it around while shooting. Overall, nice job! :)