Casus Achievements Here is the full list of all 16 Casus 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 Bearly a ScratchDefeat the first boss. Forest KingDefeat the second boss. Enter the ThunderdomeDefeat the third boss. The EndDefeat the final boss. The Source Swamped in EquipmentCraft every item from the swamp stratum. More CraftsCraft every item from the fall forest stratum. Metallic CraftsCraft every item from the city stratum. Only the BestCraft every item from the final stratum. Arts and Crafts MasterCraft every item in the game. Big Game HuntingComplete the bestiary. An Unknown Language Uncover the Secrets Healthy LifestyleTake 10,000 steps. Ultimate PowerReach level 20. Health GuruTake 50,000 steps.