» Slot machines are the most popular gambling method in casinos and constitute about 70 percent of the average US casino's income. 1 Slot machines are also known as one-armed bandits because they were originally operated by one lever on the side of the machine, as distinct from a button on the front panel, and because of their ability to leave the player impoverished or in debt, with bandit as a synonym for "thief". 2Many modern machines are still equipped with a legacy lever in addition to the button.
Leading provider of independent and unbiased online casino guides, reviews and news.