Here's a list of official ranks and how you can attain them. When you hit 25 posts you will level up from new arrival to body removal team. "New Arrival" 0 "Body Removal Team" 25 "Guard Duty" 50 "Maintenance Team" 75 "Agricultural Team" 115 "Water Management Team" 140 "Tower Fortification Team" 175 "Motor Pool Team" 225 "Communications Unit" 250 "Armory Team" 275 "Engineering" 325 "Zombie Tactics Specialist" 375 "Scavenger" 450 "Recon Team" 525 "Personnel" 600 "Tower Intel" 750 "Tower Leadership Team" 900
