A Screamer is a hoodlum working for the Scarecrow in Scarecrow's Streetgang. While dressed in casual clothes, they wear a Scarecrow Sack over their heads to broadcast their affiliation with the Scarecrow.
- Brawling Combo
- Handgun Ranged Attack
- Level 4 Screamers appear across from the GCPD 9th Precinct attempting to assemble wind fans to blow Fear Gas onto the police station.
- Level 5 Screamers appear atop the East End Free Clinic attempting to assemble wind fans to blow Fear Gas into the clinic and surrounding buildings.
- Level 6 Screamers appear within the Scarecrow's lair in the Gotham City Sewers.