The media reform group Free Press has put out a fun "Whack-a-Murdoch" game to dramatize how substantial Rupert Murdoch’s media market properties are in the United States, and to make a larger point about the dangers of media being owned by a small number of giant corporations.
A nice example of the use of digital games to entertain and inform about important public policy issues. And who doesn’t love "Whack-a-Mole?"