Undeads vs Humans Achievements Here is the full list of all 18 Undeads vs Humans 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 Unlock 5 UndeadsUnlock 5 Undeads Unlock 10 UndeadsUnlock 10 Undeads Unlock 25 UndeadsUnlock 25 Undeads Unlock 40 UndeadsUnlock 40 Undeads Unlock 70 UndeadsUnlock 70 Undeads Unlock 100 UndeadsUnlock 100 Undeads Unlock 140 UndeadsUnlock 140 Undeads Unlock 180 UndeadsUnlock 180 Undeads Complete 5 NormalComplete 5 Normal Complete 10 NormalComplete 10 Normal Complete 15 NormalComplete 15 Normal Complete 20 NormalComplete 20 Normal Complete 25 NormalComplete 25 Normal Complete 5 HardComplete 5 Hard Complete 10 HardComplete 10 Hard Complete 15 HardComplete 15 Hard Complete 20 HardComplete 20 Hard Complete 25 HardComplete 25 Hard