RIDDLER TROPHY AK HQ 3-8RIDDLE A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug. Batman™: Arkham Knighthttps://store.p...

Nov 25, 2015 · A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug. Solving it unlocks the Critter story. While you’re in the building part of the HQ, go to the …

This riddle is located within the Arkham Knight boss fight area at the Arkham Knight HQ (South) location on the world map. “A psychotic doctor who caught the fear bug, the fruits of his …

Oct 28, 2019 · Riddle 1 - A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug Take a picture of the insects in the yellow room Required gadgets: - Riddle …

Jul 24, 2015 · "A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug." In the main HQ, south wing. Look for an enclosed room crawling with bugs. Scan it to …

Jul 2, 2015 · A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug. Scan the toxic green gas wafting in the midle section of the Arkham Knight headquarters.

Jun 26, 2015 · Riddle: A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug. Answer: Head to the southern Arkham Knight HQ and use the elevator hear the …

Jun 29, 2015 · There’s a noticeboard on the ground floor covered with pictures, next to some Arkham Knight ammo crates, scan it. A psychotic killer who caught the fear bug, the fruits of his...

May 12, 2025 · "A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug." In the southern sector of Arkham Knight HQ south is a swarm of Scarecrow's...

Dec 1, 2020 · Hideout Riddle 1: "A psychotic doctor who caught the fear bug, the fruits of his research: a powerful drug." Scan the toxic green gas in the central section of the HQ. Hideout...