Cowboy vs Martians is a super fun shooting game that you can enjoy online and for free on Silvergames.com. The life of a sheriff in the Wild West is dangerous enough. But now it's getting more troubling: In Cowboys vs. Martians you have to defend Planet Earth from little green men! Adjust your cowboy hat and pull the trigger to shoot bouncy bullets.
Destroy ice blocks and use explosives and other helpful items to kill all of those evil invaders from Mars with as less ammo as possible. Do you think you can master every level and kill your enemies? Find out now and have much fun with Cowboy vs Martians!