Please keep this game about zombies and NOT about hostile human enclaves. If people want more varied sieges, make the zombie sieges varied or more interesting in some way. I realize that hostile humans are part of the game and still should exist and still should be an interactive entity, but it seems far more exciting to have different flavor zombie sieges instead of human sieges. Please keep this game the unique thing that it is and not go down this path and lose site of the ZOMBIE focus. There's a million other games people can play and get their fill of being attacked by human NPC's.