Fixed weird flickering on the edges of the floor

Added some cars to help break line of sight. Added some lights over zombie spawns

Fixed a door bug and increased prices

Fixed a broken light

Fixed the buy doors which were going to incorrect location when bought and a zombie spawn was active at the wrong time.

Added new zone, zombie spawns & adjusted prices. Added AK12 buy spot. Added Jug/Stam perks

Increased door costs, fixed a zombie spawn zone

Stopped zombies spawning at 0,0,0 from falling under the map

Added more spawns & barricades. Added more lights. Added some more vehicles to block line of sight

Fixed a problem where zombies were only spawning in 1 spot in the spawn area