Beautiful looking game and fun to play once I worked out what was going on (at least I think I did!). Winning 20 rounds is a lot to play to win the game. I managed 5 rounds total so I didn't get to see what happened at the end. For a game jam game you might want to factor that in that most people will only have 10-15 minutes play time before they look at another game. I suspect I'd have to play for over an hour to win 20 rounds, or maybe I was just taking too long reading what the cards were.
I'm not sure what it had to do with biscuits or taking risks for them but it was a great submission. Well done.