The city is under attack by Zombies, you must put your unit into positions to tackle this threat. You must take down the zombies by dropping your defenses or by your skills to the right hand side. The more waves you accomplish, the more towns you unlock. All your completed areas will have a star symbol on top of it to show that you have passed that level. The barricades will take the Zombies longer to get to you. You must prevent the Zombies from reaching your side or you will eventually lose all your hearts. This is a great Unblocked Game for you so we hope you enjoy it! .