As part of the Steam Scream Fest, get lost in Backrooms: Levels of Fears, a first-person psychological and survival-horror experience.

You are lost in the Backrooms and you have to find a way to survive in this dangerous universe. Explore the different levels, encounter the Entities, meet other Explorers, and find clues, objects, or messages to discover the Backrooms’ secrets.

Your best chance to be prepared and survive is to add the game to your wishlist:
https://store.steampowered.com/app/1930980/Backrooms_Levels_of_Fear/

The Major Explorer Group