The Best online Slot Sites UK 2019 a popular game in casinos was nicknamed the one armed thief as a result of it originally started off with a lever that the player force to spin. The three reels inside the casing these reels each had ten symbols. That showed through a shop window one symbol of every reel at a time. If three identical symbols showed at the identical time as a results of one pull of the lever. The player won the probabilities of this were slim thus more typically than not the player lost their cash. This contributed to the creation of the nickname.