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LEGO Batman Legacy: All 20 WayneTech Caches in Tricorner

Tricorner in LEGO Batman: Legacy of the Dark Knight is packed with 20 WayneTech Caches hidden across rooftops, docks, building sites, and waterfront buildings. Each one requires a small puzzle to unlock – from redirecting power cables to charging generators and hacking cameras. This guide covers every location with map coordinates and step-by-step solutions so you can reach 100% completion.

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LEGO Batman: Legacy of the Dark Knight Hub


Coordinates: 115, 119

There is an unpowered WayneTech Cache behind the Pier A Building, next to the Wayne Industries Building, near Tricorner Docks. The device at the entrance requires a battery.

WayneTech Cache Wayne Industries Tricorner Docks map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Wayne Industries Tricorner Docks Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Go around the building. There is a generator with a battery that you can take and place into the empty battery slot.

WayneTech Cache Wayne Industries Tricorner Docks Battery map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Wayne Industries Tricorner Docks Battery Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

The power does not go the right way. On the side of the building is a target that switches the direction of the power. Shoot it with the Batarang. Follow the glowing power cable to the next blockage. Another target to shoot with the Batarang.

WayneTech Cache Wayne Industries Tricorner Docks Target 1 Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Wayne Industries Tricorner Docks Target 2 Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

This will start up the third target right below the second. Follow the glowing power cable around the corner to shoot the last target right above the WayneTech Cache. Shoot it to get access to it.

WayneTech Cache Wayne Industries Tricorner Docks Target 3 Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Wayne Industries Tricorner Docks Target 4 Location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 137, 183

The WayneTech Cache is on the ground floor of the Gotham Lines building in the northwest of Tricorner. On the ground floor, there is an armored camera watching the code terminal.

WayneTech Cache Gotham Lines Tricorner map- Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Gotham Lines Tricorner location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Follow the camera‘s power cable up to the building’s wall, where you can throw a Hackarang at the power box. This will take care of the camera, but we still don’t have the code to activate the Waynetech Cache. For the code, stay on the same level as the power box you’ve just hacked and look up. You should see a blue pinboard. Summon a drone to scan it to retrieve the code. You can now enter the code and open the cache.

Coordinates: 139, 190

At the same building as the previous WayneTech Cache, but this time, it is on the roof, right next to the updraft ventilator.

WayneTech Cache Gotham Lines Tricorner Roof map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Gotham Lines Tricorner Roof - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 127, 216

In the northwestern corner of Tricorner by the sea is a small dock with a few containers, the WayneTech Cache box among them.

Northwestern Docks Tricorner WayneTech Cache map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
Northwestern Docks Tricorner WayneTech Cache - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 163, 156

There is an inactive WayneTech Cache on top of a rooftop next to a water tower. Follow the power cable to a wall-mounted lever that Catwoman can climb. Climb to the top and pull the lever.

WayneTech Cache Tricorner Center West map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Tricorner Center West - LEGO Batman Legacy of the Dark Knight camzillasmom.com

The second cable goes to a nearby greenhouse on the roof. Use Catwoman to cut through the greenhouse’s glass to access the power lever. The Waynetech Cache can be opened with both levers pulled.

WayneTech Cache Tricorner Greenhouse - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Tricorner Greenhouse Window - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 172, 152

The Cache is just below the Tricorner Tower.

WayneTech Cache Tower Tricorner map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Tower Tricorner - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 172, 125

This WayneTech Cache is just a few steps from the Cluemaster Puzzle: Wrong Side of the Tracks in the southwest of Tricorner Docks.

WayneTech Cache Wrong Side of the Tracks map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Wrong Side of the Tracks - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 178, 204

This WayneTech Cache is on the roof of a building site, where thugs want to open it. Defeat them, and the cache is yours.

WayneTech Cache Northwestern Building Site Thugs map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Northwestern Building Site Thugs - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 185, 196

Another inactive WayneTech Cache is at the top of another building site in the northwest of Tricorner. This time, there is one generator and two connectors.

WayneTech Cache Northwestern Building Site Triconer map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Northwestern Building Site Triconer - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Switch to Nightwing and use the staff on the generator to charge it. Then move one of the connectors so you can connect it with the other one. Connect the generator to the movable connector, then the movable connector to the stationary one to open the cache.

WayneTech Cache Northwestern Building Site Charge Triconer - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Northwestern Building Site Connect Triconer - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 198, 182

Northwest of the GCPD building is a house numbered 9391 with an inactive WayneTech Cache.

WayneTech Cache 9391 Tricorner map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache 9391 Tricorner - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Follow the cable to a site engulfed in fire. Switch to Jim Gordon and plug the oil leak with the Foam Sprayer. Keep using the Foam Sprayer on the three fires. Then you can pull the lever, providing the Cache with power to open it.

WayneTech Cache 9391 Tricorner Fire Plug - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache 9391 Tricorner Fire Extinguish - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 205, 205

On top of a building by the northern waterfront is an inactive WayneTech Cache. Follow the cable to the eastern side, where you can move a device to the right. Pull it until the lever is on the green light. This will provide power to the southern platform above the cache.

WayneTech Cache Northern Waterside Building Tricorner map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Northern Waterside Building Tricorner - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Head up to the southern platform and pull the lever to the green light. You first have to pull off the yellow plug with Batman’s Bat Claw before you can move it by hand. Now you can open the WayneTech Cache.

WayneTech Cache Northern Waterside Building Second Lever Tricorner - LEGO Batman Legacy of the Dark Knight camzillasmom.com
WayneTech Cache Northern Waterside Building Active Tricorner - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 211, 172

North of the GCPD building, with a distinctive square building site at the top. In there is this WayneTech Cache.

North GCPD Building Site Top Waynetech Cache map - LEGO Batman Legacy of the Dark Knight camzillasmom.com
North GCPD Building Site Top Waynetech Cache - LEGO Batman Legacy of the Dark Knight camzillasmom.com

Coordinates: 210, 155

There is a Cache in the mid-section of the GCPD Building.

WayneTech Cache GCPD map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache GCPD - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 199, 151

West of the GCPD building is a roof with a WayneTech Cache, guarded by thugs.

WayneTech Cache West GCPD map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache West GCPD - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 254, 197

On the right side of the northern bridge at its base is an inactive WayneTech Cache. Switch to Talia and use the Ninja Dash ability to hop onto the pillars in the water.

Waynetech Cache Tricorner Northern bridge Base map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
Waynetech Cache Tricorner Northern bridge Base location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Keep using Ninja Dash to get to a platform underneath the bridge. It has a padlock. Destroy it to pull the lever inside the cabinet. This will activate the WayneTech cache, and it can be claimed.

Waynetech Cache Tricorner Northern bridge Base location 2 - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
Waynetech Cache Tricorner Northern bridge Base padlock - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 251, 151

Not far from the previous cache is a green “Hotel Parvenu” sign with the WayneTech Cache just behind it.

WayneTech Cache Bell Tower Falcones Fishery map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Bell Hotel Parvenu location - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 267, 144

South of the Falcone Fishery stands a tall bell tower with a WayneTech Cache at its base.

WayneTech Cache Bell Tower Falcones Fishery map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Bell Tower Falcones Fishery - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 279, 167

There is an inactive WayneTech Cache at the northern, ground-floor side of Falcone’s Fishery. There are four connected power boxes. Only the left one has power.

WayneTech Cache Northern Falcone Fishery map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Northern Falcone Fishery - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Switch to Robin or Nightwing and use the Birdarang to target all three inactive boxes from left to right. Shoot when you’ve marked them. This will make the power flow from left to right, activating the WayneTech Cache.

WayneTech Cache Northern Falcone Fishery left to right - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Northern Falcone Fishery active - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 286, 158

This cache is on the roof of Falcone Fishery.

WayneTech Cache Falcone Fishery Roof map - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Falcone Fishery Roof - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com

Coordinates: 310, 144

Near one of the nearby Plantlife pods of “Another Vine Mess”, on the bottom level of the docks.

WayneTech Cache Tricorner Docks East - Tricorner east - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
WayneTech Cache Tricorner Docks East location - Tricorner east - Lego Batman Legacy of the Dark Knightwebp camzillasmom.com
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About LEGO Batman: Legacy of the Dark Knight

Release: May 22nd, 2026
Developer: TT Games
Publisher: Warner Bros. Games
Official Website: https://legobatmangame.com/