Game developed for the Higer Educational Institute Torriani, to teach how to develop video games to students. UNESCO declared 2019 as “International Year of the Periodic Table of Chemical Elements”. We joined the “United Nations 2030 Agenda for Sustainable Development”, specifically goal 14: “Life below water”, by raising awareness about the need to reduce marine pollution and ocean acidification, and to protect and restore ecosystems. We needed to teach how to use Unity to the students of the school.