There is also a wild symbol in the game, this is a horse. This icon is very convenient because it replaces other symbols to complete the payline and doubles the win. The only icon that Mustang will not fill out is the Scattering Trumpet, which will be paid regardless of whether it appears on a valid payline. It's worth blowing your trumpet now!
Once you have played many different bet sizes available, you can continue to release the reels by clicking the Rotate button. Or, if you want to operate at a more relaxed pace, you can use the AutoPlay button available in Expert mode to set up a series of continuous rotations.