In Lego Batman 3: Beyond Gotham, which villain shrinks planets?

In Lego Batman 3: Beyond Gotham, Brainiac is the villain who shrinks planets.

Brainiac attacks Earth with a shrink ray powered by the combined energies of the Lantern Corps’ rings. His plan is to reduce Earth and other worlds to miniature sizes, adding them to his collection of planets.

The threat forces Batman, Superman, the Justice League, and even members of the Legion of Doom into an uneasy alliance. Brainiac later shrinks several cities, including Paris, London, and Pisa, before the heroes defeat him and work to restore Earth and the stolen cities to their original sizes.

Brainiac is a recurring DC Comics supervillain traditionally portrayed as an alien intelligence and collector of worlds. The other answer choices are also major DC villains, but they have different roles: Sinestro is a Lantern antagonist, Lex Luthor is Superman’s arch-enemy, and Joker is Batman’s nemesis. None is the planet-shrinking villain in this game.