Not a bad little game. I really liked the little "tree man" animation, and the idea of drinking something weird to get to the next level was quite novel.
The random level generation worked well, but had a slight downside. Some of the levels were of a size where if you didn't happen to choose the correct direction to walk in first time you would just lose through no fault of your own.
I'd either give a bit more time so there is JUST enough time to find and drink if you go the wrong way first, or make the levels fixed, so that a player could take the time to "learn" them and become expert through repetition.
My top score was 30 - my advice if playing is to run the time down as much as possible in each level before drinking. If you find the goo straight away, sit on it until your time is low, then drink it, as you start each level totally refreshed.
For 24 hours to produce this game you did really well! Nice work.