Android 18

Android 18 (人造人間１８号, Jinzōningen Jū Hachi-Gō) is Dr. Gero's eighteenth android creation, designed to serve Gero's vendetta against Goku. She is a playable character in DragonBall FighterZ alongside her brother, Android 17, who assists her in battle.

Background
Created by Dr. Gero, Androids 17 and 18 were built to wreak havoc upon the world. Their rampage was stopped by an even greater threat in the form of Cell, who absorbed the two adolescent cyborgs to attain perfection. After Cell was defeated, both androids would be restored and reformed, with Android 18 marrying Krillin while Android 17 became a park ranger.