Bone To Gather Achievements Here is the full list of all 14 Bone To Gather 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 Unexpected UprisingDefeat the Demon King. BonepocalypseMore than six skeletons get killed at once. No Bones in the Soup!Activate MAX Cook synergy. Legend of RhythmActivate MAX Musician synergy. Funniest ClownsActivate MAX clown synergy. Star of the StageActivate MAX Popstar synergy. No More Room for BonesEquip 10 skeletons in the roster. Stay With Me, Please!Activate Adam’s skill. Die To LiveActivate the Poison relic. The Ultimate Bone ChampionHave a skeleton with Attack Damage over 500. The Skeleton QuartetClear a game with 4 slots. My Zodiac Sign is SkeletonUpgrade to 5 Star Level. Skeleton MasterUnlock all achievements. Master of AnatomyUnlocked the entire Skeleton Collection.