Considering you had to start over, good progress! I'm not sure I quite grasped how the multipliers worked, they always surprised me a little when they'd pop. I think some progression like you had planned (more complex branches, more bug types, etc) would really round the game out well, and the only other feedback I have is that it felt like I should be able to pan up and down the tree as well, go further down the trunk to find more bugs. Good job, though, for a restart!