Feeling of walking underground?

[HauntedDeadEnd]

Is their a way or an illusion that you can make where guests walk and have the feeling of being underground?

[gadget-evilusions]

A mix of side and top claustrophobia bags, dirt scent canisters, and some other items felt like underground to me.

[carnagecrew]

I was going to say the same thing ^^^ - I make the squeeze room bags - any size needed if you're interested.