free to play recreation of the original zombies survival. the more rounds you survive, the harder the game will get. 
Buy doors to unlock sections of the map. Buy guns off the wall to defend yourself against the waves of zombies. Get a random gun out of the Lucky Shot. Upgrade your gun at the Exalter. Buy upgrades from the booster machines located around the maps. 
 
Features: 
Online co-op, Versus, and Singleplayer 
Global leaderboards 
4 Maps 
Multiple types of zombies 
Upgrades to your player and guns 
leveling system and player skins 
 
 
i am aware that there are problems with multiplayer. i have not been able to fix them, i apologize.

Complete info of Rounds of Zombies, release date, trailer, gameplay, critic and gamer review scores.

Rounds of Zombies Player Reviews