Grogg.io is the pirate adventure game in which you have set sail across the seven seas and are looking for buried treasures and secrets. You are a notorious pirate on a big adventure. You must sail between different islands and search for all of the hidden treasures within. These treasures can be used to upgrade your pirate and make him the strongest across the seas. Your journey will not be easy! There will be other pirates with the exact same idea as you after the treasures. They can challenge you but make sure you show them who is the best pirate. Good luck in playing Grogg.io Game!