This is definitely one of my favorite games. The graphics are very good, only a slight choppiness at times. Not really a huge deal. You are Billy Frontier and you have to clear out the bad guys from town. There are not a tremendous number of levels. There are 8 missions. Two shootouts which are the best part of the game. You march into town and shoot at the bad guys by tapping the screen. You can shoot crates to reveal power ups or more bullets.
There are two Target Practice levels where you simply shoot at objects and characters from the game that are thrown in the air. Fun, but not a huge plus.
Two missions are shootouts. In these you are presented with a random series of triangles and squares which you must press the correct shape in the correct sequence in a limited time. (think left, left right, right, left) Do this and you win the shootout. This seems a bit odd to me, but entertaining.
Next, there are two stampedes which you are trying to beat the stampede to the finish line. Do this by running over the hot tamale to speed up, but avoid the rocks along the way.
All together I really do enjoy the game. It is a bit limited as far as number of levels, but I find myself playing over and over - So it is a four star game to me. Excellent music, effects and graphics.