duo server interaction for the zombies. this will reduce power specifically. allowing optimization for 200 players or more.

[deathincarnate]

stop using the same server with multiple cores and use two real server with one looking at the other and making zombies move. then have the main one run the people when you get this right because of zombies walking into walls and stuff you will have an A.I. system that is unparalleled in the industry.