Xs and Os: Rover vs. Martian

A quick mashup of tic tac toe and space invaders. One player acts as the Rover, trying to connect three uncrossed Os in any direction while the Martian player tries to zap it (cross out Os) to have it run out of energy.  Each has special abilities to defeat their foe. The game was designed as a fun challenge to fit on a business card. You can download the page with both front and back or front and back as separate files.

 Check out my other game in the Xs and Os Series: Mole vs. Farmer (tic tac toe meets whack-a-mole).