Maerl Bay
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Maerl Bay

Explore the depths of Swedish waters in Maerl Bay, a thrilling diving game that challenges you to identify and document the maerl algae beds hidden beneath the waves. Take control of Calvin the Drone and capture stunning photos of the elusive maerl before running out of battery or encountering dangerous sea creatures. With its immersive gameplay and beautiful graphics, Maerl Bay is the perfect game for anyone who loves underwater exploration and adventure. So gear up and get ready to dive into a world of wonder and discovery!


  • Oroshibu – Programming
  • RedRachis, orisghost, valentines – Art
  • Shrombus – Level design
  • Kallen – Music and sound
  • Game design by everyone involved.
  • This game was produced in 45 hours for the 2023 GBG Science Jam in collaboration with marine plant physiologist Lina Rasmusson, whose research focuses on seagrass and other hydrophytes. Her current area of research revolves around finding and charting maerl in her ongoing project, “Fantastic Maerl and Where to Find Them”.

Just Have Fun!

How to Play:

  • WASD to move
  • Mouse to aim camera
  • Left click to take a picture