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