LimBox

A Source 2 tech preview creation of a backrooms sim.

LimBox is delivered via S&Box.

S&Box is a game engine based in source 2 and developed by the
creator of Garry's Mod. Its in a developer preview state.

Get S&Box via their website HERE, sign into steam, go to your profile in
sbox.game and have the game added to your steam library.
After that you can launch the game via S&Box in-game (Search LimBox w/ WIP tag) or
click here to go straight to the page and click play to launch from browser.

Enjoy, updates are automatic so no need to manually download updates.