Fun game. I never got to keep any cheeses--and I never saw special cheeses. Is there a minimum time you have to stay alive to keep your cheeses? (My bad-skills max was 42 seconds.)
OK, tried again with a controller and found I could go to Shelter, but I guess you need 100 cheeses and spend them, otherwise you lose everything if you get pawed.
So that makes the win conditions the number of cheeses to buy decorations.
I did have fun failing!