In connection with the Estonian part of the exhibition “Unseen Oceans”, a Baltic Sea-themed digital game will be created for students of general education schools II and III level, during which students will test their teamwork and problem-solving skills. Before the stages of the game, students can choose the roles they will explore in the Baltic Sea. Through the game, the student develops the understanding that there is a cause for every phenomenon, and any change in nature causes other changes that may be desired or undesirable.