nolf 2 chapter 6

[borab]

In the very begining I am in old house.I found 6 audio tape, and switch in the wall in the basement.Where can I found battery for that switch?

[nin_fragile14]

There's a poster in the basement that it's hidden behind.

[SavagePaladin]

The battery is upstairs (basement/main floor/upstairs) i believe