BattleBoats.io

BattleBoats.io is a cool multiplayer online BattleBoats IO game and you can play it for free on Silvergames.com. Join a team and start shooting down enemy boats and cannons. Destroy your opponent's head quarters by making your team's huge mine advance. For this to happen, you must collect many grey mine symbols on the map. You can also collect experience boxes that will make you level up, repair boxes, and some other useful stuff.