Mk48.io is a multiplayer naval battle game. Command a ship and sail to victory. It is worth noting that you need to be careful of torpedoes! You will drive a boat, consume crates to increase your score and upgrade your ship, sinking other ships will directly increase your score and generate more crates. There are four ways to move your ship. Left-click and hold outside your ship's inner ring. Right-click outside your ship's inner ring.