Clicking the Auto (or Auto Play) button on the Button Bar will open a pop-up panel that allows you to set the game to make a number of automatic bets on your behalf, up to a maximum of 20. You can adjust the number of automatic plays, either by clicking on one of the numbered buttons (clicking 20 will set the game to play 20 times), or by increasing and decreasing the number using the + and - buttons.
Once you have specified the number of automatic plays you want, click on the Start button. If you decide that you do not want to use the Auto Play facility, click on the X button in the top right hand corner of the Auto Play panel.
While Auto Plays are in progress, the Auto Play button changes into a Stop Auto button. Clicking the Stop Auto button will end the Auto Play sequence at the end of the current game.