Operation Z-For Zombies First/Third Person shootin

***PLEASE READ. IMPORTANT INFORMATION*** This game has a high difficulty level. Not for amateurs. This game can cause extreme joy if you pass a level, or extreme anger if you don't. Users advised TROUBLESHOOTING If you noticed that the level you are playing is suddenly lagging. Simply close the game, close the app, and reopen. THIS GAME WORKS BEST ON ANDROID VERSION 6 AND UP. Lower than that, I can't assure you COMMUNITY Please share on your comments which weapons would you like to see for the next update. And the more comments that agree on the weapons, that would be the winner