MechDefender Achievements Here is the full list of all 11 MechDefender 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 Core ProtectorCores remain untouched LockedBuilderBuild 100 Turrets LockedUpgrade ManagerUpgrade 50 Turrets LockedBest TowerUpgrade any Turret to maximum LockedPupilEarn 5 skills LockedStudentEarn 15 skills LockedMasterEarn 50 skills LockedFirst BloodGet a first Kill LockedKillerKill 250 enemies LockedSlayerKill 1000 enemies LockedSellerSell 30 Turrets Locked