Hopeless Sea Achievements Here is the full list of all 15 Hopeless Sea 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 Peacekeeperpass a wave without firing bullet Nothing is Too Bigfinish a wave by defeating a boss Novice Herodefeat all bosses at hazardless (easy) difficulty across all game play Ordinary Herodefeat all bosses at helpless (normal) difficulty across all game play Super Herodefeat all bosses at hopeless (hard) difficulty across all game play A Bridge Too Farfinish a wave by touching the safe zone Maritime Museumunlock all characters and vessels Apocalypse Nowclear a run using assult boat at any difficulty level Top Gunclear a run using aircraft carrier at any difficulty level Titanicclear a run using construction vessel at any difficulty level Master and Commanderclear a run using privateer at any difficulty level Ready Player Onedefeat a boss without lossing HP Das Boot!clear a run using submarine at any difficulty level Poor Saleclear a run at any difficulty without buying anything from the store Three Visits to the Thatched Cottageunlock the hidden character and her ship by fulfilling certain condition