In a new free-to-play online game that's sure to worry as many on the left as on the right, players are sent on a mission to kill "tea party zombies," Fox News anchors, Republican politicians, lobbyists and even activists, using weapons like machine guns, shotguns, crowbars and machetes.

Though entirely based tongue-in-cheek, "Tea Party Zombies Must Die" contains politically provocative imagery, like walking through the offices of Koch Industries wielding a shotgun, or attending a sparsely populated tea party rally and killing activists with a crowbar.

In between levels, the game presents quotes from journalists and activists from organizations like The New York Times, The Guardian and Greenpeace, outlining the activities of Koch Industries, the influence of Fox News and the impact of big money on American democracy.