Hello, Currently, the zombies in DayZ are of little to no threat when you are inside a building or when you have companions. I suggest there should be an "Ultimate" zombie called the Nemesis. The Nemesis mostly resides in the North. It is a bigger zombie than average, cannot die, moves at half the speed of a normal zombie, and cannot enter buildings. It has a distinct growling sound than can be heard far away and lights up like a flare during both night and day. When not actively chasing someone, it wanders the lands in the north. The Nemesis will chase players relentlessly until: a) Player runs far enough outside it's aggro range( Nemesis will still move to last known location) b) Player hides in a building for an undetermined amount of time until Nemesis loses interest and wanders away c) Nemesis in run over by a car. Nemesis will now be stunned for an undetermined amount of time This suggestion will add more excitement to the game outside the major cities, reinforces the idea that nowhere is safe and that you WILL die.