"What if every player leaves something behind for future players? In a flooded world struggling to survive, you embark on a singleplayer-mission – yet you’ll never be alone. You’ll constantly feel the presence of other Tidewalkers – those that came before you. The “Online Story-Link” feature allows you to feel the impact of previous players’ choices – and leave your own lasting mark for future players. When embarking on this journey, select your ""seed"" – friend, favorite streamer, DigixArt team member, or a random player – to follow on a mission to reconstruct or further destroy a world suffering from a strange disease ravaging this ocean planet.