Now thats quite interesting. Its like a little elite club. Hush hush secret spot vibes. I dig it. Reminds me of that one movie with will ferrel more recent its called like the house always wins or something stupid like that. Anyways, how cool would it be to just park in this like off chute spot and walk over a street through a shopping plaza go into some secret pathways and bam you're in like this stellar secret spot that hardly anyone knows about it and if you do know about it you're cool. That would be fun. I don't know how you get to be a part of those lol.
I think that playing in such places is even more dangerous, because since it is an underground casino, in case of any disputes you definitely will not be able to get any help there. Maybe for someone it seems cool if you know about such places and have access to them, but for me it seems even more risky. I feel like these kinds of casinos might not play completely fair, and in such places it is very unlikely that you will walk out with your winnings.