Base Defense Achievements Here is the full list of all 15 Base Defense 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 HunterSlay 60000 monsters of any type. GatekeeperRaise the gates 1000 times. ExterminatorSlay Gargantua 150 times. CollectorGet item drops 500 times. ManiacMake 100 Crazy Bloodbaths. HeroReach the maximum character level. AtheistSell 10 Holy Relics to the Demon. SoulcatcherSlay 400 mage or champion monsters. ButcherSlay 10000 monsters with melee weapon. ArtisanMake 200 item upgrades. GunsmithSpend $80000 on weapon upgrades. NewbieReach character level 10. You Know The DrillDefeat first 10 waves. JackComplete "Spooktober" game event. ElfComplete "Festive Winter" game event.