Sunken Stones Achievements Here is the full list of all 34 Sunken Stones 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 Set Sail!Complete the tutorial Kranken KonquerorDefeat the Zone Boss of the Cerulean Tides Uncharted Waters!Defeat the Zone Boss of the Amethyst Depths Welcome to the New World!Defeat the Boss of the Wraithsea Walk the Plank!Make 10 Crewmates Walk the Plank! I'll Keelhaul Ya!Make 25 Crewmates Walk the Plank! To Davy Jones' Locker!Make 50 Crewmates Walk the Plank! Unlock Captain TysonClear the Cerulean Tides with Captain Rose Unlock Captain CrickettClear the Cerulean Tides with Captain Tyson Unlock Captain CaesarClear the Amethyst Depths with Captain Crickett Unlock Captain TsaiClear the Amethyst Depths with Captain Caesar Unlock Captain FinnClear the Amethyst Depths with Captain Tsai Unlock Crewmate Jasper BlackwoodEnd your turn with an even number of crew deployed Unlock Crewmate Imogen BlackwoodEnd your turn with an odd number of crew deployed Unlock Crewmate Smantha BellamyDefeat 10 creeps with Steel crewmates in a single voyage Unlock Crewmate Mary KnightEnd your turn with 3 unspent savvy Unlock Crewmate Harper KingstonDefeat 20 Tentacle [Left] creeps Unlock Crewmate Aki AkitoHit a single creep 3 times in a combat round Unlock Crewmate Naga NagaseKnockback a total of 5 creeps in a single voyage Unlock Crewmate Kata KatashiKnockback a total of 10 creeps in a single voyage Unlock Crewmate Nao NaokiHave creeps miss 10 times in a single voyage Unlock Crewmate Hina HimawariGain 10 bombs in a single voyage Unlock Crewmate Tora ToraiDefeat 10 creeps with Smoke crewmates in a single voyage Unlock Crewmate Jabari FosterGain 8 savvy in a single voyage Unlock Crewmate EchoDefeat 3 submerged creeps in a single voyage Unlock Crewmate PhishDeploy 10 harpoons in a single voyage Unlock Crewmate Barnarcle BillBlock 5 creeps in a single voyage Unlock Crewmate SantiagoBlock 15 creeps in a single voyage Unlock Crewmate AmanziGain 10 harpoons in a single voyage Unlock Crewmate FryDeploy 15 harpoons in a single voyage Feeling Chipper!Level up a crewmate Welcome Aboard!Unlock 22/48 Crewmates There's More of Yeh Now!Unlock 34/48 Crewmates Time to Set Sail!Unlock 48/48 Crewmates