Use the different switches to select the number of paylines you want to bet and the bet for each line. The (+) and (-) buttons on the right allow you to further adjust the total bet. Notice the display above the command bar to see what you are betting, then click the spin button to make the reel spin loose.
Several bonus options and symbols appear at night to turn the average night into the wildest party. The beer logo, for beginners, is the most valuable of all icons and wild cards. Use it instead of any other basic symbols, which will give you an extra chance to win the grand prize.