Just like all great nautical adventures, this free online game begins with a map. It shows the course that you must swim through islands chains and archipelagos, and as a small fish in a big blue sea, the underwater journey is filled with all sorts of dangers. Between the angry sharks, jelly fish and sting rays, the sea can be a dangerous place to grow up, especially for a small fish, which is what you are at the start of this gaming adventure. It's survival of the fittest out there, so be careful.