Overview
- Follow The Riddler's third set of coordinates to get to Otisburg and uncover the Joker's secret.
- Watch out for Clayface. He is disguised as the Odd-Looking Joker Goon.
Objectives
- " Nigma's second riddle... it must mean that the Joker is working with someone to make his toxin. Someone who's using the Joker for his own ends. I'm putting the third coordinates on your map, let's see what The Riddler's next clue reveals." — Batman
- Travel to the Coordinates Found in Gotham's Otisburg Neighborhood
- " Get in close! Those robots - they're models of Red Tornado, the robot created by... T.O. Morrow. "You'll know tomorrow" - [resigned] very clever, Riddler. [normal] The previous attacks were all designed to draw attention away from the Joker's new robot squad... You know what to do." — Batman
- Defeat Joker Goons (0/20)
- Eradicate J1N1 Deployment Vans with Power Cores (0/5)
- Locate The Riddler's Final Riddle Box
- " It doesn't take Batman to decode that last clue. Riddler's in trouble - at the Monarch Trading Card company. Updating your map." — Oracle
Selectable Reward
Source wiki detail links (13)
Tech Bow · Power Glaive · Energy Blaster · Claymore · Plasma Gauntlets · Veridium-Plated Claws · Tri-blade Katar · Gear Blade · MPU-74 · Reinforced Crest · Humming Coil Staff · Tesla Staff · Delta Axe| Weapon Type | Name | Style |
|---|---|---|
| Bow | Quick Synthium Longbow | Tech Bow |
| Brawling | Veridium-Weighted Knuckles | Power Glaive |
| Dual Pistol | Machined-Grip Pistols | Energy Blaster |
| Dual Wield | Dual Synth-Plated Swords | Claymore |
| Hand Blaster | Synth-Plated Blaster Gloves | Plasma Gauntlets |
| Martial Arts | Veridium-Plated Claws | Tri-blade Katar |
| One-Handed | Veridium Techno-Blade | Gear Blade |
| Rifle | LX9200 Proto-Rifle | MPU-74 |
| Shield | Featherweight Shield | Reinforced Crest |
| Staff | Humming Coil Staff | Tesla Staff |
| Two-Handed | Featherweight Delta Axe | Delta Axe |
FIND YOUR WAY
Edit map linksGotham's Otisburg
Precision: Source objective, route or mission introduction: Travel to the Coordinates Found in Gotham's Otisburg Neighborhood. No coordinates have been inferred. Location evidence.
Video walkthroughs
- DC Universe Online: Clue Three
YouTube's title explicitly names Clue Three. Title and availability checked through YouTube metadata on 2026-10-21. Faction, route, current mechanics and timestamps have not been verified by viewing the full video.