Ocean's Heart Achievements Here is the full list of all 21 Ocean's Heart achievements. It takes around 10-12 hours to unlock all of the achievements on Windows.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 Brickenbranch IslandSail to Brickenbranch Island Temple of TrialsRing the Cursed Temple's bell Pit of ScoundrelsFind Oakhaven's secret arena Exiled MonkVisit the Thorn Monk The AbyssEnter the Abyss The Last ChieftanEnter the Last Chieftan of Yarrowmouth's tomb Ocean's HeartDefeat Blackbeard EncumberedCollect every item BotanistCollect every foraging material HunterCollect every monster part Excessively HelpfulComplete every sidequest 1 guideZephyrine's CallLight the 4 Ancient Lighthouses The Ancient GrovesDefeat arborgeists of the Ancient Groves Forgotten MagicLearn all 4 ancient spells Seabird's TearFully power the Seabird's Tear That Was a Dumb ItemUpgrade then downgrade the flail Heart of the EarthBattle the Immortal Curse at the center of the world The Crow LordSummon and defeat the Crow Lord One Hand Tied Behind My BlackbeardDefeat Blackbeard while cursed Fleet FeetTravel from Oakhaven to Goatshead Harbor in under XX:XX time without sailing Fragile FlowerTravel from Marblecliff Monastery to the Cursed Temple without taking any damage or sailing