This school project was built in the visual style of Videnskab.dk, Denmark's leading science communication platform, as an interactive learning experience aimed at children. The subject is the Atlantic cod - its life, its habitat and the threats it faces in Danish waters. Rather than presenting information as static text, the site invites children to explore with their mouse, uncovering facts and interactions hidden across the page. The experience includes an interactive storytelling section where the user plays as Torkel, a newly hatched cod navigating the ocean; a flip-card explainer comparing fishing methods (trawling vs. net fishing); a knowledge quiz testing what children have learned; and a drag-and-drop ecosystem game where users place marine creatures in their correct habitats in the Danish sea. The project was built entirely in HTML, CSS and JavaScript, with a strong focus on visual storytelling and making complex environmental topics accessible and engaging for a young audience.