Looking for a thrilling shooting game that guarantees endless fun? Look no further than Cowboy vs Martians, available for free on Greatmathgame.com! As a sheriff in the Wild West, you already face danger on a daily basis. But in this game, you must also protect our planet from pesky extraterrestrial invaders. Use your quick reflexes and aim to shoot bouncing bullets at the little green men. With each level, the challenge grows--but so does your arsenal! Use explosives, destroy ice blocks, and other helpful items to eliminate the Martians with minimal ammo. Do you have what it takes to emerge victorious and defeat these evil enemies from Mars? Discover the answer today and enjoy non-stop entertainment with Cowboy vs Martians. Controls: Mouse.