Kizi Doblons.Io is an MMO game you can play online for free right now. Set sail and move the own ship to the battlefield to fight against other pirates. The main aim is to conquer the sea as fast as possible. Once you can shoot down the enemy, you will have the opportunity to collect doblons. They are the useful items in Doblons.Io. They are effective to purchase new weapons along with a lot of powerful upgrades which change your ship into a giant. Let's enjoy and become the leader!