Paper.io 2

Paper.io 2 is a 2018 online multiplayer free-to-play hyper-casual mobile game developed and published by Voodoo for iOS and iPhone. It is the sequel to Paper.io and features similar mechanics and objective, with improvements in gameplay, design and graphics. The browser version (made by Kevin Games) features game modes including World Conflict, where you play as a country you choose, and compete against other countries to win control of the entire arena. You earn a score based on your territory, amount of kills and time played and get accordingly placed on the leaderboard.

Similar to the first game, Paper.io 2 also uses bots for the other "players", resulting in some fan backlash since the game isn't actually multiplayer. There have been several clones of the game which claim to be real live multiplayer, however none of them are official, and it is not recommended to download any such games as they could potentially contain viruses or be harmful to your computer.

Gameplay
The main difference between Paper.io 2 and Paper.io is the movement controls. You can now move in any direction, while in the original game you could move go up, down, left and right. This means that you can draw curved lines, and in the browser version, you can now use your mouse to control rather than your arrow keys. Paper.io 2 also features the addition of a minimap which shows you how much area of the map you have covered, however it does not show you other players. You also now do not die when you hit the edge of the map, but it is easier to accidently crash into yourself. There is also a Teams Mode, in which there are several other players in your color team as well as opposing teams, and everyone in a team must be killed for that team to be eliminated.