I've mentioned before that I love to see a Kickstarter campaign fund successfully and then eventually make it so the products are available to the general public. Geek Fever Games' Mars vs. Earth card game is one such success story. If you missed out on the original campaign, it is now available through The Game Crafter.
Mars vs. Earth takes you to an alternate-history 1950s where little green men and their flying machines are soaring through space and invading. You and your national guard partners must make sure the green menace is defeated. But... how sure that your partner is who they say they are? Your buddy might be a cloned Martian spy! Nobody knows exactly who is who. Trust no one. Blast the green men.