lego batman the dark knight legacy

First mission of Chapter 4 LEGO Batman: Legacy of the Dark Knightfirefly holding 5 spaceships to destroy, 5 WayneTech caches to collect, and 1 red brick puzzle to solve.. Finding these items on your own can be difficult, so we'll guide you through all the collectibles in the order they appear.

Firefly Collection Overview

WayneTech Cache #1

• When controlling Batman and Batgirl, go left. You'll find a partygoer who needs saving with a crane, but if you go to the right of it you'll find another exhibit.

• In this exhibit, you can use the Batclaw to pour water over the fire, revealing a WayneTech cache.

Spaceship #1

• When controlling Batman and Batgirl, go right. You'll see two people attending a party in a caveman's car, and in the same exhibit there's a spaceship to destroy.

WayneTech Cache #2

• There is an exhibit to the right of the party members in the caveman vehicle.

• Here you will find a blockade that you can interact with and pull to the left to reveal a WayneTech cache.

Wayne Tech #3

• Once you approach Batgirl's drone and leave the main exhibition area, you'll find yourself in a new room.

• Instead of heading left towards the objective, use Batgirl's drone to fly up, then activate the Perch Point to access the WayneTech cache above the locked door.

WayneTech Cache #4

• When you enter the room with the partygoers, look to the right, across from the pirate ship.

• There is a small room blocked by boxes that you can drill through to find the WayneTech cache.

Spaceship #2

• While in the same room as the partygoers, look at the small building on the left, across from the pirate ship.

• Look up at the wooden pillar to find the spaceship.

Spaceship #3

• Once you've rescued the partygoers on the pirate ship, you can open the next door to find a burning room.

• Inside, look to the left and look for a spaceship on top of the statue's hat.

Spaceship #4

• In the next room, enter the gift shop.

• Go forward and look at the banner on the left with a spaceship attached to it.

WayneTech Cache #5

• After the gift shop, you'll come to a room where you'll need to hack the door.

• Use Batgirl's Drone to fly over the ticket booth building on the left, then use the Perch Point to grab onto it from above to find the final WayneTech cache.

Red Brick #1 (Fire Breather)

• To the right of the ticket booth there is a room with four handles and a planet in the center.

• you are Spin all the wheels until an image of the red planet is projected. (Mars).

• You can check the planet pictures around the wall to see which images should be placed on the planets. One of them in particular has a gold outline.

• Doing so will open the planet and reveal a red brick.

Spaceship #5

• When you enter the observatory with fireflies, look up and to the left.

• You can see the orbital bar with the final spacecraft.

All Firefly collectible rewards

• After destroying 5 spaceships, you will receive the Spaceship Batcave Trophy.

• Red Brick is a Fire Breather, adding new customization options to your suit and vehicles.

We've covered every collectible in every mission in LEGO Batman: Legacy of the Dark Knight, and you can find more details here.

released

May 22, 2026

franchise

lego batman

PC release date

May 22, 2026