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 27 January 2026 - Add a guideBest TowerUpgrade any Turret to maximum 27 January 2026 - Add a guideSellerSell 30 Turrets 27 January 2026 - Add a guideUpgrade ManagerUpgrade 50 Turrets 27 January 2026 - Add a guideStudentEarn 15 skills 27 January 2026 - Add a guideSlayerKill 1000 enemies 27 January 2026 - Add a guideBuilderBuild 100 Turrets 27 January 2026 - Add a guideCore ProtectorCores remain untouched 11 August 2023 - Add a guideKillerKill 250 enemies 11 August 2023 - Add a guidePupilEarn 5 skills 11 August 2023 - Add a guideFirst BloodGet a first Kill 11 August 2023 - Add a guide