That was a really good effort, great creepy atmosphere, interesting presentation, loved how each day little things changed in the house to show something was going on! It was really all well put together except... The box stacking... Once was enough, three times was too many. It felt as horrible as actual pick packing in real life!
Also when the factory lights go out it was near impossible to see where to go.. Maybe just have glow in the dark exit signs above the doors or something?
Just please don't take my criticism too bad this was really well done and if you just replaced the second and third box stacking days you would have an amazing little indie game!