Lockdown Necrosis - Zombies

So you're a security officer of a research center. And your task is to clear the center of the raging zombies!  Want to shoot? Think how to run out? Just want distraction? Then boldly swing the game Lockdown Necrosis - Zombies and kill zombies on Android!
For variety, there are 3 modes:

• survival - the game only ends when you get killed! The weapon is automatically updated.
• at the time - try to destroy the army of zombies in just 60 seconds.
• the maze - go through all the floors of the center, saving each scientist. A total of 20 levels.

Remember, ammo is not infinite, spend it wisely! Spend the money to upgrade existing weapons or buy new, more powerful!
Forward! Show that you are special to their profession!