Zombie Towers is a tower defense and join game where you have to protect the last human city from a million zombies.
You are now in charge of defense at the last human base. Start bringing weapons to the towers so that they can shoot zombies, then build them and hire workers. To kill zombies faster, use different power-ups. Join towers together so that they can shoot the enemy with more guns.
Zombies should not be able to get into the city. The city will be destroyed if they get there.
The only problem with facing a weaker army is that you only have so much ammunition.
Have fun and good luck!