Reclaim the Loki Scepter and stop Ultron's attack on Avengers Tower!The Heroes are having a party when suddenly Avengers Tower comes under Ultron attack from the inside! Evil Ultron Mark 1 has assembled himself in the lab and is exploding out the windows. Help Iron Man and Thor to defeat Ultron Mark 1 and the 2 Iron Legion accomplices under his control. Make plans in the JARVIS control room and treat injured Super Heroes in the sick bay. An Iron Legion is blasting out the doors and windows of the ground-floor robot bay. The other has stolen the Loki Scepter fromthe analysis lab so pursue him with Thor and take aim from the roof of the tower with the secret hidden drone and stud shooters. You must retrieve the Scepter and stop Ultron Mark 1! Includes 5 minifigures with a weapon and assorted accessories: Ultron Mark 1, 2 Iron Legions, Iron Man and Thor.Includes 5 minifigures with a weapon and assorted accessories: Ultron Mark 1, 2 Iron Legions, Iron Man and ThorFeatures a fold-out function for easy play, robot bay with fire extinguisher, lab with robotic arms, JARVIS control room with hidden weapon, lounge, sick bay with stretcher, analysis lab with the Loki Scepter, top tower with secret hidden drone with 2 stud shooters, 2 roof stud shooters, doors, windows and a balcony with hidden stud shooters, 2 wine glasses, doctor's needle and explode functionIncludes Thor's hammerAccessories include a Super Jumper and thrusters for Ultron Mark 1, the Iron Legions and Iron Man, plus a wig for Iron ManAnalyze the Loki Scepter in the analysis roomAssemble Ultron Mark 1 in the labExplode out the windows for the evil Ultron Mark 1 to escape and the mission beginsFind the hidden weapons in the lounge to take on Ultron Mark 1Slide open the front doors of the robot bay and send the Iron Legions into battleActivate the toptower'shidden drone for extra stud shooter firepowerRoll out the hidden stud shooters from underneath the spireTreat injured Super Heroes in the sick bayPlace Ultron Mark 1 on the Super Jumper to explode the balconyMeasures over 14" (37cm) high, 7" (19cm) wide and 4" (11cm) deep