A slot machine is a casino gambling machine with three or more reels which spin when a button is pushed. Slot machines are also known as one-armed bandits because they were originally operated by one lever on the side of the machine as opposed to a button on the front panel, and because of their ability to leave the gamer impoverished. Many modern machines are still equipped with a legacy lever in addition to the button. Free spins are usually connected to slots.
There are alot of different slot machines and new are invented all the time. Some popular slot machines are: