To change the number of lines, press the "plus" and "minus" buttons at the bottom of the interface. The minimum bet in the game is only 1 cent. You can also change it through such a bright video slot machine and choose the amount you want to waste gambling.
It can be satisfied on any reel in the game, and the wild symbol can replace all other play icons in the video slot machine. It can be found on any reel and automatically replaces the normal symbol with a more profitable symbol.