Lunatics are members of the Joker's Streetgang.
- Lunatics use basic One-Handed attacks.
- In addition to basic attacks Lunatics use Spin Chop combo.
- Lunatics use ranged attacks (knife throw).
- Lunatics pick-up objects (such as Joker Bombs) and use them to attack players.
Lunatics can be found around Amusement Mile, where depending on the player's morality, they will either help or attack you.
- Lunatics are enemies in the Joker's Funhouse instance.
- Lunatics are enemies in the Monarch Playing Card Company instance.
- Lunatics are allies in the Joker's Funhouse instance.