Ninja.io is a great multiplayer shoot-em up featuring cool ninja-themed gameplay. The action and gameplay is rapid-paced, and you need fast reactions to win. You are the only Ninja Stickman character. You have to use the WASD keys for moving your ninja throughout the levels. You are able to perform a variety of tricks, jumps and maneuvers to confuse your adversaries. Furthermore you're also equipped with weapons that range and grenades. There are two games: battle of the bands and the capture flag. In deathmatch, players must simply attempt to take out as many opponents as you can. If you want to capture your flag you need to attempt to steal the flag of the enemy and carry it back to the original base. Are you able to show off your incredible ninja ability?