MechDefender Achievements Here is the full list of all 11 MechDefender achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonMasterEarn 50 skills 05 June 2021 - Add a guideCore ProtectorCores remain untouched 05 June 2021 - Add a guideSellerSell 30 Turrets 04 June 2021 - Add a guideSlayerKill 1000 enemies 04 June 2021 - Add a guideUpgrade ManagerUpgrade 50 Turrets 04 June 2021 - Add a guideStudentEarn 15 skills 04 June 2021 - Add a guideBuilderBuild 100 Turrets 04 June 2021 - Add a guideKillerKill 250 enemies 04 June 2021 - Add a guidePupilEarn 5 skills 04 June 2021 - Add a guideBest TowerUpgrade any Turret to maximum 04 June 2021 - Add a guideFirst BloodGet a first Kill 04 June 2021 - Add a guide