Question: how many levels are there in lego marvel avengers

title: Lego Marvel's Avengers
text: The Avengers all reunite at New York and Banner transforms into the Hulk , and they battle Loki and the Chitauri while rescuing civilians . The Hulk finds Loki and fights him while Black Widow makes her way to the wormhole generator , where Selvig , freed from Loki 's mind control , reveals that Loki 's scepter can be used to shut down the generator . Meanwhile , Fury 's superiors from the World Security Council , dissatisfied with the Avenger 's attempts , take matters in their own hands and attempt to end the invasion by launching a nuclear missile at Midtown Manhattan . Iron Man hijacks the missile and takes it through the wormhole , making it target the Chitauri mothership rather than Manhattan , killing the other aliens on Earth . Iron Man 's suit runs out of power , and he falls back through the wormhole just as Black Widow closes it . Iron Man goes into freefall , but the Hulk saves him from crashing into the ground . In the aftermath , Thor returns Loki and the Tesseract to Asgard , while Fury expresses confidence that the Avengers will return if and when they are needed . Meanwhile , Thanos is informed of Loki 's failure and the Avengers are shown eating in a restaurant ( with Hulk taking all the food for himself ) . A disguised Strucker gets ahold of Loki 's scepter ( with a S.H.I.E.L.D. logo falling off a truck to reveal a Hydra symbol ) and takes it back to his base where he and Dr. List begin experimenting on Quicksilver and Scarlet Witch , giving them their powers before the Avengers attack the base , ending the flashback .