Nintendo is releasing an update tonight for Splatoon that will bring a new weapon into the mix. The inkbrush is a dragging weapon that you can wave back and forth to spray ink at your opponents, similarly to the splat roller. The weapon brings with it the sprinkler sub-weapon and Inkstrike special attack, making this weapon group a deadly combo. North American players can expect the update tonight at 7 P.M. PT/ 10 P.M. ET.