This game is great! You have to survive a zombie infestation with only Molotov cocktails. The game gets progressively harder, with both your energy decreasing and the increasing number of zombies. You learn how to optimize your bombs to kill the most zombies as possible. Instead of dying when you're attacked, your energy will decrease. There are energy bottles to fill your energy bar, but you can also increase your energy by standing still, although it may not be best. The game ends if you survive until midnight, or when you run out of energy.
Overall, this is a very fun game that is great for when you're bored at home, on a plane, or when you just want to blow up some zombies.