this looks pretty cool!
a couple issues:
- the "move your cursor over the tree" tutorial confused me because i thought it meant just moving the cursor once so that it stays over the tree, it could use an animation or different wording like "shake your cursor"
- at least the first two wood/currency icons look nearly identical when small and not right next to each other and i keep spending the wrong one by accident... it'd be nice to have their shapes be all different too