i cant get over to the tree so im assuming thats where teh game ends? i even started up a new game and timed out at teh start just to confirm its just the pit i cant reload in. as far as platformers go you made good use of your three enemy types, the bats cold have been better placed for a more interesting platforming challenge.
and then ya, that ending, or if its not im not too sure what the trick is to get up there, but it really leaves the whole experience flat (or im just bad i guess?)
still a better take on the dream sequence trope then any of my friends came up with >.<