The strange hidden "games" on the ground within Microsoft Flight Simulator

[Shuck]

People are treating this 3D home tour like a videogame | Boing Boing

Also the comments in the previous post about it have some reasonable speculation:

House comes with vast, cursed warehouse

After meandering through the home, I think it’s pretty obvious that this building used to be a church that was (poorly) converted into a warehouse and mail order business. The bathrooms with multiple toilets, a very large kitchen with a sliding divider, and the bath that is a poorly disguised baptismal font kind of give it all away. Most likely the pastor and his family lived in the ‘home-like’ area at the front, with the back building being the main church proper, along with the large parking…