Play Ninja.io unblocked game as a guest for the first time in online servers. Set a valid nickname not taken by others. Select a primary and a secondary weapon for starting the game. All players are unable to shoot in the first 2 seconds they’re in while the charger gets full. After that, you’ll see bullets are flying around and you possibly may be murdered by some of them. Stickman ninjas are characters those cannot be customized but colors are assigned by the game server. All you have to do are setting a nickname and joining into a random game just to see how fun it is. When you think you may ready for some customization, sign up and select the game you are to join specifically. Until then, you’ll be murdered tens of times.