People say to make an abanonded place, you need to add in some spider webs, dirty walls, dark environment and that's all. But it needs more than just those, all you need is to make the environment cold. Something abanonded places in games really don't look forward to. Even ambience can help a little more of an abanonded place.
#Accurate way on making the museum abanonded:
solid quail
minor pivot
museum feels a little too 'warm' currently
solid quail
Exactly, the cold environment can help make the museum feel abanonded
toxic wasp
museum feels a little too 'warm' currently
honestly it will look so much colder if they changed all the light's color to blue
drowsy valley
yeah remove the power add generators though ver neighbor thing to do
high ibex
something like the e3 trailer