Captain America: The First Avenger a video game tie-in titled "", that was released in 2011 for the Xbox 360, PlayStation 3, Wii and Nintendo DS. Marvel released the mobile game, "Captain America: Sentinel of Liberty", in July 2011. A toy line was released as well. The world premiere of "Captain America: The First Avenger" was held on July 19, 2011, at the El Capitan Theatre in Hollywood, California. The film was screened at the San Diego Comic-Con International on July 21, 2011. It was commercially released in the United States and Canada on July 22, 2011. Paramount opted against altering the American-centric title when
Fallen Son: The Death of Captain America says a heartfelt good-bye, Namor shows up, revealing that he too is touched by the death, and that as long as he rules the oceans, Steve Rogers will rest in peace. Janet then asks whether everyone must now accept that the old era is finally over and a new one is beginning. The casket sinks slowly into nothingness without an answer. An issue of Volume 7 "What If?" titled "What If? Fallen Son" asks "What if Iron Man died instead of Captain America?". It was released in December 2008. In this reality, Captain America never dies on the steps of