Tag Archive: slot machine coin tray

Since the days of the old fruit machines, visual effects and sounds have played an essential role in keeping players immersed and spending. Today's online gambling machines, be they slots or roulette, still continue to utilize every trick in the book to entice players to start to play. Behind every sound and visual effect, there's a psychological idea to ensure it affects the player in a positive way. By making the customer feel like a winner, there's a better chance that he'll spend more.