Barbie required much more time and effort on character development, and I was so annoyed that she was the first one to die without ever being able to do anything.

The death of the Borg Queen unlocked Battle Droid Barbie, whose Ion Cannon could be used at night to kill one person of a sufficiently mechanized nature.

The death of Captain Morgan unlocked Hypnotherapist Barbie, who could roleblock one person at night.

The death of Cole Sear unlocked Necromancer Barbie, who could talk to the ghost of a dead player.

The death of the Dark One unlocked Evil Goddess Barbie, who could grant special power to her followers. As there was no way for Barbie to ever get any followers, this was the only vanilla option.

The death of Inspector Javert unlocked Scout Barbie, who could track one person at night to see who, if anyone, they targeted.

The death of the Joker unlocked Miller Barbie, who would be found guilty by any investigators even though she wasn't.

The death of Lucy Pevensie unlocked Nurse Barbie, who could protect one person at night.

The death of Marvin the Martian unlocked Bomb Squad Barbie, who could detonate the Illudium Q-36 Explosive Space Modulator if Marvin had not already done so.

The death of Nero Wolfe unlocked Detective Barbie, who could determine the guilt or innocence of one person.

The death of Rikki Tikki Tavi unlocked Bounty Hunter Barbie, who could kill one person at night.

The death of Santa Claus unlocked Birdwatcher Barbie, who could watch one person to see who else targeted them.

The death of Shredder unlocked Ninja Barbie, who was immune to most forms of detection.

The death of Ted DiBiase unlocked Politician Barbie, who could steal one person's vote.

The death of Trogdor unlocked Juggernaut Barbie, a bullet-proof vest.

The death of Zelda unlocked Polygraph Specialist Barbie, who could check the veracity one person's statements.