Full list of all 40 Scribblenauts Unmasked: A DC Comics Adventure achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Unlock all costumes.
Complete Batman's origin mission.
Complete Superman's origin mission.
Complete Wonder Woman's origin mission.
Complete Aquaman's origin mission.
Complete Green Lantern's origin mission.
Complete Flash's origin mission.
Complete the final mission.
Complete Robin vs. Harley Quinn mission.
Complete Batgirl vs Scarecrow mission.
Complete Wonder Woman vs. Cheetah mission.
Complete Aquaman vs. Ocean Master mission
Complete Cyborg vs. Deathstroke mission.
Complete Flash vs. Zoom mission.
Complete Superman vs. General Zod mission.
Complete Batman vs. Ra's Al Ghul mission.
Unlock your first costume.
Create an object in the Hero Creator.
Put Beast Boy underwater and see how he transforms.
Give Lobo something in his favorite color.
Give Gizmo something to turn into a weapon.
Spawn 150 different Green Lanterns.
Spawn an alternate version of Green Lantern.
Infect 500 people with undead plague.
Spawn something with the Batcomputer.
Spawn an alternate version of Martian Manhunter.
Have Alfred clean a dirty Batmobile.
Spawn an alternate version of Cyborg.
Spawn an alternate version of Flash.
Get 3000 amount of Justice League reputation.
Spawn an alternate version of Superman.
Spawn an alternate version of Aquaman.
Spawn an alternate version of Wonder Woman.
Get 3000 amount of Metropolis reputation.
Complete Green Lantern vs. Sinestro mission.
Spawn an alternate version of Batman.
Get 3000 amount of Gotham reputation
Complete Superman vs. Lex Luthor mission.
Complete Batman vs Joker mission.
Complete 400 heroic feats.