Draw Zombie Defense

绘图和塔防结合！

Draw lines to position defenses as you please.

From soldiers to barricades , there are multiple defenses you can set up.

However,nothing is free in this world.

Don't spend too much in one go or

you'll have nothing to protect you in an emergency.

Using cheap soldiers to defeat zombie 1 by 1 or

buying an expensive missile to defeat a horde,

only you can make the proper choice.