Relentless zombies will launch waves of attacks, the monsters will cooperate with each other, the battle will be harder and harder, you can use the drop Buff to temporarily improve the combat capability, or deal with the enemies by means of terrain. After each surviving, the settlement system will rank your combat performance: accuracy, headshot, injury, hit, etc. You should make good use of the precious breathing time between each wave to buy powerful equipment in the store, gather air-drop supplies on the battlefield, or collect the materials dropped from enemies. The higher the rating of combat, the more air-drop supplies and experience value you will get. What about the obsolete equipment? Don’t worry, the recycling machine on the battlefield can recycle the obsolete weapon. Even when you get some valuable materials, you can throw the obsolete weapons and materials into the recycling machine directly to maintain your funds operation. If you are a gambler, that you can even try to use a slot machine for good fortune. Running out of ammo You can even use your gun stock to fight! Character level— Players could gain the XP by killing zombies, picking up dropping XP and combat clearing. The higher level you are, the higher health and ammunition load cap you will get. Of course, you can unlock more items in the store, especially the powerful items! PERK—Players can light up their unique skill Perk by upgrading their acquired skills. Different Perk combinations will have different effects. Weapon proficiency—Every weapon has an independent level, the more you use it, the faster the weapon upgrade the level. And the weapon will be upgraded with the power of the weapon, the size of the clip and the accuracy of the shot. Unlock the zombie trophy—This is a feature that occur in the next version. The specified types of zombies will be domesticated by killing designated number of them, then appear in the “zombie’s house”. So, stay tuned!