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