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 28 October 2025 - Add a guideSlayerKill 1000 enemies 28 October 2025 - Add a guideUpgrade ManagerUpgrade 50 Turrets 28 October 2025 - Add a guideCore ProtectorCores remain untouched 28 October 2025 - Add a guideStudentEarn 15 skills 28 October 2025 - Add a guideSellerSell 30 Turrets 28 October 2025 - Add a guideBuilderBuild 100 Turrets 28 October 2025 - Add a guideKillerKill 250 enemies 28 October 2025 - Add a guideBest TowerUpgrade any Turret to maximum 28 October 2025 - Add a guideFirst BloodGet a first Kill 28 October 2025 - Add a guidePupilEarn 5 skills 28 October 2025 - Add a guide