LEGO Marvel Series

LEGO Marvel Series or better known as LEGO Marvel Universe is a series of LEGO games based on Marvel Comics.

Main Story
LEGO Marvel Superheroes

Lego Marvel Superheroes 2: Race for the Gauntlet

LEGO Marvel Superheroes 3: A New Age

Tie Ins
LEGO Marvel Superheroes: Spider-Man

LEGO Marvel Superheroes: X-Men

LEGO Marvel Superheroes: Iron Man

Spin Offs
LEGO Marvel: Super Hero Squad

LEGO Marvel Superheroes: Cinematic Universe

Cancled Projects
LEGO Marvel Superheroes: Thor

LEGO Marvel Superheroes 3: Civil War

Future
After the main series ended, they started devoloping LEGO Marvel vs. DC and two other sequels.