The baren look of the first fnaf game really gave off the vibe of those chuck e cheese retrofit places that are very clearly rushed and have something that looks like it's wearing the skin of something thats supposed to look friendly
saying this again but I think what made fnaf really special to me (especially fnaf 1) was the vibe of it being a clear cheap chuck e cheese knock off and a place that NO ONE goes to. Like there's a chuck e cheese down the street why would you go to "freddy fazbears"