Added more points of interest.
The zombie spawn distance has been changed to try to increase performance and reduce the lag in inilization.

Reduced the spawn distance between the player and the NPCs.
I tried to make other adjustments to reduce the memory problem.

Reduced the spawn distance between the player and the NPCs.
I tried to make other adjustments to reduce the memory problem.

Add 3 traders for Ravage Weapons, Gear and Supplies.