The huge evil Over Lord has powered up and is threatening to take over New Ninjago City. Help the Ninjas to defend the Ninjago temple using its awesome array of hidden features. Plan your strategy in the control room and activate the catapult stairs to send intruding Nindroids flying. Evade laser-cannon fire from Over Lord and retaliate by triggering the towers dual catapult and hidden disc shooter. Zoom down the zip line from the roof with Lloyd, spin the rotating walls to reveal hidden weapons, and glide into battle with Zane.