Operation Z-For Zombies Zombie Survival

***PLEASE READ. IMPORTANT INFORMATION*** ***WARNING*** YOU CAN CHANGE THE GRAPHICS RESOLUTION DEPENDING ON WHICH PHONE YOU HAVE BY CLICKING ON THE "CHANGE QUALITY" BUTTON THAT IS ON THE TOP RIGHT CORNER ON THE MAIN MENU SCREEN NEW! OPTION AVAILABLE FOR USERS THAT HAVE PHONE VERSION 6, 5 AND 4, OR HAVE A PHONE WITH LOW RESOLUTION. YOU CAN REDUCE THE QUALITY OF THE GRAPHICS ON THE MAIN MENU ON THE TOP RIGHT CORNER. THIS WAY YOUR PHONE WON'T LAG AS MUCH, AND YOU WILL BE ABLE TO PLAY 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 AND HELP For users that believe the game is too difficult, you may use the "FOCUS" button that is on the top left corner of your screen. That slows time and allows you to think better. 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 7 AND UP. Lower than that, I can't assure you. If you notice that the game lags too much, try to change the graphics resolution by clicking on the "change quality" button located on the top right corner of the main menu screen PROLOGUE This game is a war survival battle arena with a thrilling story. Operation Z For Zombies is a FPS, TPS, RPG Game adventure that have a modern action packed gaming environment. It has smooth controls, high quality graphics, and sound. The story line involves to find out how or where these zombies came to be