Hey there!

I just uploaded an updated version. The enemies you kill will now randomly drop hearts. These not only increase the life points of the tree, but also the amount of days remaining. I should also have a new update tonight or tomorrow morning with more drops. But for now, hopefully this should make things a wee bit easier.

The hearts won’t last forever though. They bounce for a little while and then dissapear. When collected, they do add 10 points to the trees life, and as said earlier, one point to the time remaining.