See "Zombie Survival" below on which new maps have been added.
Modified from an existing map from Gungame, modified and ported by Blazing
Modified from another Zombie Survival gamemode to work with Lambda Zombie Survival, modificiations and porting done by Blazing.
Ported from Arms Race by Blazing.
Changed the entity names from wz_* to lzs_*
Modified code to allow for multiple zombie & ammo box spawns.
Entity types are now "Point" entities, not brushes.