Police vs Zombie: Zombie City

The city's defense has begun! Zombies are coming, and they're angry! Let's form a defensive line now!
Safeguard the crowded metropolis from invasion! Put an end to this zombie conquest and establish one mob control and base defense of the city, contact all the soldiers for assistance, quickly clone armies, and let's be cops, push them all!
You will visit a post-apocalyptic world in Zombie Idle Defense where most people have evolved into zombies. Help officers who will need to defend themselves from endless waves of enemies.
BEST FEATURE
- Face off against 100+ zombies at once and exterminate them!
- 20+ officers with various powers for you to select from. Use their own strength wisely to put an end to the zombie war.
- Super easy controls
- Short levels, perfectly fit to play everywhere.
Upgrade your most potent weapon, and choose the most powerful officer to bring back peace to the city now in a free fun game for everyone!