About Paper.ioPaper.io is an awesome io game which has been ported onto the web from itaposs original mobile version.How to Play Paper.ioTo play, use your arrow keys to steer your player/line, much like the way you would if you were playing splix.io or nafk.io.Paper.io StrategyThe strategy is the same as in splix. Try to conquer as much territory on the map as you can, without letting anyone run into your line.