What to know
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Tricorner Island’s Wanted Poster puzzle is part of an investigation mission unlocked after the main story introduces the first Wanted Poster task.
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You need to collect three separate poster‑piece fragments scattered around the Tricorner area before you can return and solve the full image.
- Once all three pieces are in hand, you confirm the driver of the getaway vehicle and mark the poster as complete in your case log.
Lego Batman: Legacy of the Dark Knight hides a small but tricky Wanted Poster puzzle in Tricorner Island, where you must track down three scattered poster‑piece clues and then identify the correct suspect from the assembled image. This guide walks you through every step and location so you can finish the Tricorner Island poster without missing anything.
Tricorner Wanted Poster puzzle details
How to start the Tricorner Wanted Poster investigation
The Tricorner Wanted Poster activity becomes available after you speak with Rene Montoya early in the game and complete the first standard Wanted Poster mission.

Once that is done, secondary clues in Tricorner Island will flag the driver‑car puzzle as active on your map.

Approach the Tricorner Island zone by fast‑traveling or freely exploring Gotham until the Tricorner area icon appears. The mission text will prompt you to find the missing poster pieces that witnesses used to describe the getaway driver.

From there, you work through the three clue locations in any order you prefer.
Location of the three poster‑piece fragments
First poster piece
The first fragment is just behind you, once the investigation starts, in the parking lot.

Between a couple of blue busses on the right, spot the first fragment.

Simply interact with it to collect it.

Second poster piece
The second fragment is at the top of a building being constructed.

From the parking lot, look back and up and grapple to reach up.

At the top, the fragment will be next to a crater.

As before, walk up to it, interact with it, and collect it.

Third poster piece
The final fragment piece is on top of the building by an Octane tank. You can reach it from the construction building itself.

Simply grapple your way there.

At the top of the round building will be the final fragment.

Interact with it to collect it.

How to assemble the Wanted Poster and identify the suspect
Once you have all three poster fragments, return to Renee.

Then put the clues together.

The suspect has a bald head with side hair, dark circle around the eyes, and a suit with purple tie.

Once complete, the Wanted Poster mission is complete.

Rewards and progression benefits
Completing the Tricorner Island Wanted Poster puzzle grants a discrete in‑game reward tied to the investigation and case‑completion system.
The Tricorner Island Wanted Poster puzzle is small but layered, mixing simple collectible hunting with a brief deduction step at the end. By methodically visiting the pier, courtyard, and side‑alley locations, you secure all three poster pieces and then let the case board do the final work of identifying the driver. Once done, the Tricorner Island activity is fully marked, and you can move on to the next Wanted Poster cluster in another Gotham district.