Zombie Spawns/Respawns and Realism

[WhiteLight 4]

There is X chance of a zombie to spawn with a particular building and I am guessing there is a max and min amount of Zombies to be spawned near that building at any given time.

Firstly I think it is annoying and unrealistic at times with the current spawning system as one can risk taking out say 7-15 zombies around a couple of houses with them only to spawn in the area straight after. There needs to be more of a time reward in doing this, which gives the player a sense of clearing out the small town and a chance to loot. Of course this wouldn't be a long time, I'm talking approximately 5-10 mins before zombies start spawning in the town again.

My next suggestion is to have a very small chance for a zombie to spawn in the wilderness, forest etc. Of course the chance of spawn would be so low it would be extremely rare, but I'm sure if DayZ was real you would get the occasional lone bush walker. This would also at times negate the mentality of knowing whenever you see a zombie a building must be nearby.