Here's what a typical day in Texas would look like if the Martians landed on Earth! Shoot 'em all! Cowboy vs. Martians, alien invasion, Texas, puzzle game, logic puzzles, sci-fi, extraterrestrial, shooting, adventure, interactive story, space, Mars, Texan culture, online game, mobile game, thought-provoking puzzles, unique gameplay, space battle, Martian encounter, strategy.