NEW YORK (AP) - That children's fantasy of fighting alongside - instead of just watching - favorite superheroes like Iron Man and Spider-Man is a step closer.

NEW YORK (AP) That children's fantasy of fighting alongside instead of just watching favorite superheroes like Iron Man and Spider-Man is a step closer.

"The Marvel Experience," a sort of indoor high-tech traveling theme park that includes 360-degree projections, holograms and a 4D motion ride, will make stops in Chicago, Philadelphia, New York and St. Louis this summer.

Participants will train alongside the likes of Spider-Man, Thor, Captain America, Hulk, Wolverine and Iron Man before a final showdown against Red Skull, M.O.D.O.K. and their Adaptoids. The show lasts up to 3 hours.

Tickets range from are $34.50-$44.50 for adults and $29.50-$34.50 for children.