The Mansion 3 Freeman Residence

Half Life Alyx addon by ish9

This is kinda like tales of the dark side.
Start off standing outside at night in the rain in front of this Mansion
Mansion : a large imposing residence

And yes it's large and the trek through it is a spooky adventure.

https://steamcommunity.com/app/546560/workshop/

https://cw3host.com

https://cw3webdesign.com