It's a really cool idea, one that I have a special love for because I've had a similar-ish concept in mind for ages but never had a good way to make it happen. But I had a LOT of problems, particularly with the choice of graphics (You can only use an oil lantern but you have torches on the doors and candles everywhere and they never go out; the house is huge and full of shelves but you can't store anything, it's a constant blizzard but you have to go to a somehow-un-frozen pond instead of just melting snow for water?)
I also seem to have run into some fatal glitches; things where the clock would stop running or I stopped being able to move, and I know it says that you can't get an ending until someone knocks on your door three times but I managed to survive for 32 days, but nobody ever came!
Long story short: cool idea, but buggy as hell