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 13 January 2019 - Add a guideBest TowerUpgrade any Turret to maximum 13 January 2019 - Add a guideCore ProtectorCores remain untouched 13 January 2019 - Add a guideSellerSell 30 Turrets 13 January 2019 - Add a guideBuilderBuild 100 Turrets 13 January 2019 - Add a guideSlayerKill 1000 enemies 13 January 2019 - Add a guideUpgrade ManagerUpgrade 50 Turrets 13 January 2019 - Add a guideStudentEarn 15 skills 13 January 2019 - Add a guideKillerKill 250 enemies 12 January 2019 - Add a guidePupilEarn 5 skills 12 January 2019 - Add a guideFirst BloodGet a first Kill 12 January 2019 - Add a guide