Desert Desperado

Old Bobby always said they would come, but no one listened. Only yesterday you pulled off a massive heist at the local bank, and ran into the desert to escape the Sheriffs posse. Then the aliens found you. Those glowing, pulsing flying aliens beamed up right above you and sent their best drones to get that gold (You see, aliens want nice things too, and well... you did steal it) but never mind! Show those low-down extra terrestrials who owns this land! You have dynamite! You have a Gun! Use your...