Worlds United: Saving the Multiverse

Nintendo Hearts: Lego Dreams is a Japanese-American action role-playing game developed by Nintendo, LEGO, Disney, and Square-Enix.

Plot
The heroes discover a strange world made entirely of Lego bricks. When they enter the world through a portal, they are asked to stop Lord Vortex before he destroys all of the lego Dimensions.

Worlds/Dimensions

 * New York (Ghostbusters/Fantastic Beasts)
 * Marvel New York (The Avengers/Spider-Man)
 * Nowhere (Guardians of the Galaxy)
 * Gotham (Batman)
 * Metropolis (Superman)
 * Oz (Wizard of Oz)
 * Land of Ooo
 * Asgard (Thor)