Slots Trucking is a 5 reel X 25 Payline videoslot with FreeSpin Feature and a trucking theme. Includes facility to set own payout percentages.Wild cards substitute for all other symbols except scatters. A combination of 3 or more scatters will trigger the feature where you can win up to 20 free games. During the free games any wild card involved in a pay will multiply the pay by the amount shown.