By playing you advance a scientific research project of a French laboratory of oceanography that studies the effects of climate change on marine ecosystems.

Using a simple game mechanics (link similar images together), you identify the different organisms present in the samples that Professor JO and his team have entrusted to us. By effect of mass and statistics, all the players categorize, little by little, the plankton until then "anonymous". This identification is the first essential step for scientific teams in their research.