You are part of the Scratch Special Forces and are on a mission to take out a nearby horde of zombies. Click to shoot WASD to move 20 waves 3 bosses every 45 seconds you get a med kit this game is kind of hard Good luck.
Concepts for Operation Zombies 2! press space to switch the song to CaptainSparklez - Revenge, every ten seconds, you do a special attack summoning a spiral of bullets, every 60 seconds, you get grenades.