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