Heed the warning from the red planet, Earthlings! The Martians are about to strike our beloved home to take our most valuable resource: cows! Protect Barney's “ladies” in this colorful and whimsical tower defense game! Use 20 machines ranging from the classic defense tower to the wild and wacky Helicowpter! Grab your Zapper and attack the Martians before they overpower your machines! And defeat over 20 quirky Martians like the Metalhead, the Mad Scientist, and the Ninja! The fate of Earth — and our supply of milk — are in your hands!
Play Beware Planet Earth!
Many casual games are made on a flash drive, which unfortunately is no longer supported and you will not be able to play games online. To play a casual game in 2022, you need to download it. Follow the link below and download more than 900 games for free!