You're playing Zombie Farm
A Shen Games Simulation. It is a perfect day with the stock market up a million points and everyone in the world is rich. You decide to unleash your zombie hoard across all countries to take it all for yourself. Simulation game play akin to Drug Wars and My Life as King. Fun graphics with a lot of tongue in cheek humor. The game is quick to complete, but requires some thought to actually achieve a high score.