Migration of monsters suggestions

Zombies (and creatures) migration over worldmap. (It should make life difficult in one place) Maybe it already is, correct if I’m wrong.

Definitely planned, and has been for some time now.

It seems that something in the code is it?

Haven’t looked; wouldn’t know. Sorry.

Migrating zombie hordes is currently planned, but not currently in the game.

It's cool:) Thanks.