I just did that .. lol .. focused way too much on the art and "interesting" mechanics.. that had no time or energy left to work on the game level anymore..
There's still about 2 hours left, enough time to add sound.. but meeh, I can't work anymore .. need to rest...
For those who couldn't make it, don't be discouraged, I'm sure you've learned a lot from participating in this jam.
You're now definitely better prepared for the next one! Good Luck!