Pick up the game here: https://www.boardgameatlas.com/search/game/FmKkHgi0fG/underwater-cities-new-discoveries
Designer, Vladimír Suchý,
Artist, Uildrim, Milan Vavroň,
Publisher, rio grande games
BGG Entry: https://www.boardgamegeek.com/boardgame/276104/underwater-cities-new-discoveries