You begin with one doblons.io ship that can shoot right and left side. The aim of the game is that sink other ships and collect doblons in the map. It is the same as diep.io but there are some differences with diep.io. You can see the different skills which ease to develop your ship but you need to have enough coins for upgrading. These skills are Hull Strenght, Auto Repairs, Cannon Range, Cannon Damage, Reload Speed, Move Speed, and Turn Speed. Hire fleet has ships that help to collect coins on maps and shoot enemies. In addition, the game presents many different ships modes which change related to your ship’s level. The leaderboard shows the best 10 ships which collected or killed more ships than other players. The controls are easy that moving your mouse to control the direction of your ships, using your mouse or spacebar to fire cannons.