Aground Zero Demo Achievements Here is the full list of all 9 Aground Zero Demo achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Powering UpPower a Battery and Hydroponics. Instant MeatDefeat a Bat. ShelterBuild a Bunker. ShinyMine 10 Diamonds. Upgrade CompleteUse an Upgrade Chip. Good Morning!Wake all Survivors. Familiar FaceMeet the Professor. WyrmslayerDefeat a Wyrm. Mmm, CheeseHave a Pizza party!