Yee ha! we are in the wild west for a wild ride.
The Steer Skull icon will get you into the bonus round, the wagon wheel is an expanding multipler wild. You can get up to 100 free spins with 3 or more double barrel shot guns.
Play from 0.01 to 0.25. and look out the 500 coin jackpot chest.
The expanding wild is a 2x multiplier and only appears on the first reel.
Get lucky with a bonus shot in the bonus shoot out.