Krew.io is an interesting shooting multiplayer IO game that anyone can play online by reaching the official website. The mission is to attack other ships while protecting your own one. The deadlines ship is, of course, the biggest one, and you will have a problem to defeat it.
In the midtime, you will have to pay attention to a large number of small ones that constantly attack your boat with bombs. You collect points after hitting one of their boats, and the destroying a great ship generates more points. The game is very active and the bombs fly and fall all around.
You will have no free time while playing this game, and that aspect makes it addictive and interesting. The game takes place on the open see all the time, but you will see small islands occasionally. The graphic is nice, and you will definitely have a great time while playing Krew.