Graphics are nice, maybe a tad *too* blue and foggy. Nice interface too, sound for the footsteps is good, the bear and other stuff is just serviceable.
I had some mouse sensitivity issues, and wish there was more to do/see, would've been nice to read a bit of the other exhibits even if they didn't throw you back in time.
The setting is quite strange, a small, wooden natural history museum in the middle of a forest?
Overall though its nice, maybe development could become a sort of Firewatch-sh game.