Paper io 2 is a multiplayer online io game. Extend your territory as much as you can. In this online web game, use your paper block to snatch the field from your online opponents. And chase the other players by bending corners.
Also, keep an eye on your territories, and nothing is guaranteed in Paper io 2 unless you own the whole map. Stealing is legitimate, and your enemies will take advantage of you.
Use WASD or the arrow keys or move your mouse to control your snake