Here is the full list of all 23 Diabolical achievements.
Victory goes to your enemies.
Learn the Count or Countess's secret.
Reunite with an old...friend?
Have you considered a career in mad science?
Cyber-attacks are the way of the future.
Some crimes can be ignored.
Begin your supervillain career.
He looks the part.
A little insanity never hurt anyone.
Zombies? No problem.
Start a relationship with Steelheart.
Start a relationship with The Count or Countess.
Every villain wants to do this, right?
At last, you'll receive the recognition you deserve.
Who says a villain can't have noble goals?
Let's see if people really want freedom from the law.
They'll never forget you if they always see you.
Cartoons are wonderful.
No one has enough responsibility to handle this.
Life wouldn't be worth living without them.
Whatever Arachnus did to Earth, it's been undone.
Power like that isn't worth messing with.
What sort of villain are you?