The very reason I still visit Newgrounds is that something like this comes along every now and then.
You are (or you guys are) a genius. The music is insanely atmospheric and the game has so much charm that I feel like crying. The walking animation, the fact that you can pick up a cat, the interaction between the music and light switches etc.
Rock solid in every aspect. Well done! 10/5
(bug report: whenever Daddy's home, the game just freezes for me, I can still "pick up" things but I cannot restart the game)