The Marvel Cinematic Universe (Klaw2) is an alternate version of the MCU based on the real MCU. The Fantastic 4 and X-Men are part of the universe as well.
Films
Phase 1
Captain America: The First Avenger (2010)
Phase 2
Avengers Assemble (2012)
Iron Man 2 (2013)
Captain America 2 (2013)