Volumes have been stated on this item, and the bickering and ruckus about where the "hot" slots are located in a casino are still passionate – over 60 yrs after slots were 1st added to the gaming floor in gambling houses.
The standard rule is that the very best slot machine games were put just inside the entrance of the casino; so that individuals walking by would see jackpot winners … be stimulated to come unto the gaming floor and play. Our speculation is that this is definitely no longer so.
Almost all of the big name casinos presently are titanic complexes and it is not possible to see inside from the sidewalk, so there’s no longer a reason to situate the ‘loose’ slot games near any entrances.
Yet another standard rule is that loose slot machine games are positioned on the major aisles inside the casinos, again so that more potential players could see winning jackpots and be galvanized to play. Notably however, we find that this also isn’t a universal rule any more.
What casinos found over the years is that people walking down the busy aisles were frequently on the way to somewhere else. If they played slot games at all, they would simply put in their loose change because they happened to be walking by. Win or lose, they would very often not stop to keep playing. And the last thing a casino wants is for someone to win a jackpot by playing only a few coins and then not stay to put it all back in!
Nowadays, casinos are constantly changing their perspective about where to place the loose one armed bandits.