Love the combination of a lemon, seemingly innocuous, world and the vortigaunt-looking bloodlust creatures. Good job! 

The Lemonverse doesn't seem like a very nice place...

I thought this was a very solid game, but it could use some tuning. For example, enemies take a long time to kill. It would be more satisfying to have more enemies that die quickly. Also the lemon trees seem to only be choppable from one direction?

Overall, interesting, alien-feeling lemon world. Tweak a few numbers and I could see this being very fun to play.