I managed to survive 41 min, maybe I'm missing the right strategy but at a certain point the mobs are continuously spawning without letting the player react in time and limiting a lots the possibilities of the player other than survive the night (such as exploring further, using the keys and experimenting with the materials collected), in particular I couldn't use almost all the keys found because there were too many and the doors to be unlocked were too far! But any way as I said very good and engaging game, I hope you will keep on with the project!