Happy Souls Achievements Here is the full list of all 10 Happy Souls 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 One DownDefeat one enemy in a single session. Tenfold TriumphEliminate ten enemies in one session. Quarter Century SlayerDefeat twenty-five enemies in a single session. Half-Century ConquerorVanquish fifty enemies in one session. Altar ActivatedSuccessfully activate an altar. Final Boss VanquishedDefeat the final boss of the game. Blade EnhancementUpgrade your sword once. Master SwordsmithFully upgrade your sword. Health Potion CollectedPick up a health potion. Welcome AdventurerEnter the game and begin your journey.