In the bottom left, you should see your score and how many trees you have left. Try full-screening the game. Sadly, I didn't really have time to come up with a story (I just added on in the desc of the game), but I'll try to do one next jam. I do know about the "cheat", but it's not really that much of a cheat as your score isn't how high up you are, but how many planets you've saved. Although it still is easier to not really have to aim. Thanks for the feedback!