I think overall for a mod in such an early stage has fewer bugs then people realize, and for Rocket to be creating this mod by him self is a testament to game development. As for the zombie numbers i think there is nothing wrong with it like come on if this was real life your not going to idly walk through a town or city and run into a few zombies its going to be a hive of hungry zombies waiting to rip you from limb to limb. As for issues Ive only seen two minor problems first is zombies spawning late when entering a town so they in fact spawn next to you. Second are zombies spawning on top of a building or roof then falling thru or walking off to there undead demise. Over all i think keep up the good work Rocket of all the zombie mods/missions Ive seen and there code yours is the most optimized and holds great promise of been more then just a Alpha. PS happy birthday