patch 2031501:weapon rules modified,ragdoll added

Pickups

Collectable buffs added. When Player kill an enemy, it may drop collectable Buffs:
Ammo:

• Player can restore non-pistol ammo by run into the ammo;
• Ammo pickup cannot be picked up when your clip is full;
• Ammo pickup will disappear in 30 sec;

Heal:

• Player can restore health by run into the heal;
• heal-buff will disappear in 30 sec;

Battle performance updated

Death of zombie die are now made with using ragdoll, zombies will present different manner of death according to the current gun;

Gun-discard updated

Now in Adventure mode, gun will not disappear when player die;

4.Head-shot performance updated
There will be a head-shot icon showed in screen when player achieve a head-shot