Unblocked Cowboy Vs Martians Game

The life of a sheriff in the Wild West is sufficiently unsafe. Anyhow, now its getting additionally disturbing: In Cowboys versus Martians you need to safeguard Planet Earth from minimal green men! Change your cowhand cap and draw the trigger to shoot bouncy shots. Demolish ice squares and utilization explosives and other supportive things to execute those malevolent intruders from Mars with as less ammunition as would be prudent.