Dotty's now operates a number of different casinos under different names. If you get a slot card from one of their casinos it can be used at all their locations regardless of the name. It you try to get cards from the different locations they should all have the same number. If you have a card from any one location you can show that card and your ID at any other location to quickly get another card. Besides the original Dotty's the other casinos operated by Dotty's include Bourbon Street, Red Dragon, Points!, La Villita, Hover Dam Lodge and Laughlin River Dam. If you go to the Hover Dam Lodge you also find separate Dotty's, La Villita, Red Dragon and Bourbon St. casinos all under one roof. Great place to get most of their cards!