Red truck Wild can substitute all symbols except green truck Wild and scatter. Green truck wild can substitute all symbols except red truck wild and scatter. Scatter: 2 or more consecutive scatter starting at the leftmost reel will start free games. When 3 scatter appear, wins 5 free games. When 3 scatter appear, wins 2x total bet and 10 free games. When 4 scatter appear, wins 20x total bet and 20 free games. When 5 scatter appear, wins 40x total bet and 60 free games. The game provides so many other features which are really great to have in a slot game. Enjoy the game.