Pork Invaders is a video game created by 2008 U.S. presidential candidate John McCain. In the game, the player must control a logo of John McCain and blast floating pigs as they descend upon the player. The first row of pigs are worth 10 points each; second row pigs are 20 points; and third-row pigs are 30 points. Floating pork barrels that randomly float across the top of the screen are worth a randomized amount of bonus points. The score is kept in "tax dollars," and McCain campaign statements are interfected in between levels.