Things to Consider When Writing About Superheroes
How did they get their powers? How old were they when they got them?
How long did it take them to master their powers? Are their certain abilities they’ve had longer or learned to use better than others?
What can make them temporarily lose control of their powers?
Are their powers tied to their emotions?
What drawbacks do their powers have? How do they try to counteract these?
Do they have a secret identity? If so, who knows the truth?
How common are super heroes in this setting? How are they generally viewed by society? What unique laws are in place to try to control them?
Are superpowers hereditary?
What is their relationship with law enforcement?
What do their costumes look like? Do they favor practicality or aesthetics more?
Do they have a sidekick? How long have they been together? What might motivate them to part ways?
How likely are they to try and reform villains?
Have they ever needed to be saved by anyone?
How do they view the average civilian? Do they tend to form close relationships with members of the general populace?
How much do they enjoy being in the spotlight?
Have they always wanted to be a superhero?