The horde is upon us, and with no where to run Grimy Rick now stands off against insurmountable odds. How long will he last?

Never fear! Upgrade your hero Grimy Rick to shoot faster, harder, stronger, and annihilate any zombies hunting for brains.

Choose your strategy, kill zombies, collect gold, DIE!!, prestige and survive as long as you can in this awesome incremental idle tower defense game.

How long will you survive the Dead Walking!