Great game - good level design(challenging but not difficult), great art work(like the little details eg. the cursor) and the music is very nice too. The character controller is nice and smooth.
However there are a few bugs one to note is my character flipping and some other bugs like my pc crashing when I press quit or escape. (This may be my pc having a bad day but I've never had it on other games). Overall nice work, and maybe you could fix it up polish it and create a steam post. and w and up key are missing jump functions. as well as the tediousness of clicking the plant you want to plant -hotkeys would work nicely.
