PRICE_PISTOL=0
PRICE_TWO_PISTOL=0
PRICE_SHOTGUN=0
PRICE_M16=0
PRICE_UZI=0
PRICE_MEDICINE_CHEST=0

LIFE_ZOMBIE=10
LIFE_BIG_ZOMBIE=40

ALWAYS_EXIT=1
SKYBOX_ANIM=1
MUSIC=music.wav