I don’t mean the casino fails in any way. Mount Airy feels more like a resort with a casino than the other way around. Most casinos using the name resort in their name are casinos first and resorts second. Penny slots are the tightest slot machines at Mount Airy Casino and Resort. If you don’t usually play slots at $5 and $1 denominations, the quarter slots games are the next best option. The loosest slots at Mount Airy Casino and Resort are the $5 and the dollar slot machines. And with 1,700 slot machines, Mount Airy Casino gives you plenty of chances to find a loose game. If you’re planning a trip to try your luck at a Pennsylvania casino, you need to know how to find the loosest slots at Mount Airy Casino and Resort. Play 120+ different free slots games at Slots.lv Casino. Practice loose slot machines for Mount Airy.