When you place you Sentry Gun down it will be empty and facing down, interact with it to see it's inventory (it will be empty) place Sentry Gun Bullet cases into the inventory to activate the Sentry Gun.Sentry Guns have had there system reworked, they will no longer work on a timer where your bullets run out even if you don't use them, now they run of a fully custom real time bullet counter.I know this doesn't mean much to people who already have a world they play on, but for the new players this will help. When you start a new world you will be given a care package of a Stone Axe (Keep on death), a Stone Shovel (Keep on death), a Leather Chestplate, a Bottle of Water, Six Tins of Beans, a Bottle of Ibuprofen and a Bottle of Antibiotics, in addition you will be given a 20 Second high regeneration effect to help keep you alive while you start out.
True Survival - Zombie Apocalypse V11.0 Update Log