In terms of betting, the coin size is expanded from 0.01 to 5, which means that the maximum bet per rotation is 45. There are nine paylines, see, they are not fixed; click "Bet One" to activate a line, or click to set all nine lines. You can also check the payment values associated with the combination of three, four, and five matching symbols by clicking on the Payment Form at the bottom of the screen.
Red trucks are wild and can replace all symbols to help you win prizes. In addition, wild doubles any victory, it helps to form, but not cumulative. In other words, the two wild symbols still multiply the victory by 2 instead of 4. The red truck symbol appears only on the center three reels.