After accidentally unleashing the zombie apocalypse, mad scientist Dr. Franklin Stain must rebuild his labs, and research weapons with which to send the dead back to their graves.
(This is a remake of 1.0 with better graphics and game play improvements, so you aren't missing a previous installment its called 2.0 for clarity's sake)
Defend the generator at the top left of the map by building a base around it, and fighting the undead.
Buildings can be placed by clicking a building icon and then clicking where it should be built.
Weapons can be selected with number keys, or by clicking on their icons.