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LEGO Batman Legacy: Mr. Freeze Mission 14 Walkthrough

Stuck on Mission 14: Mr. Freeze in LEGO Batman: Legacy of the Dark Knight?

Related Guides:
Mission 13: Firefly
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Every mission rewards a yellow Skill Brick at the end.

How to Replay a Mission

In case you didn’t find all collectibles in the first story playthrough, don’t worry. You can still get it. Play the story to Mission 6: Shreck’s Department Store, where you restore the Batcave.

Then, travel to the Batcave and interact with the computer at the top, next to the red batphone. Here you can select the mission you would like to play again.

How to Replay a Mission Computer - Lego Batman Legacy of the Dark Knight camzillasmom.com
How to Replay a Mission Computer List - Lego Batman Legacy of the Dark Knight camzillasmom.com

You will also see the status. If the box is ticked: Congratulations, you’ve found all the collectibles in this mission. If not, there is still work to be done!

Batcave Trophy: Snow Globes

Find and destroy 5 Snow Globes in Mr. Freeze, Mission 14, to receive the Batcave Trophy: Snow Globes. The Mission is very compact. There is only one room, and all collectibles are in this room.

Snow Globes 1 and 2 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

1 & 2: Behind the telescope

Snow Globe 3 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

3: On the outer, upper ring.

Snow Globe 4 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

4: On the outer, upper ring.

Snow Globe 5 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

5: At the Red Brick energy source.

Red Brick: Ice Age

There is a power source with one of the Snow Globes above it on the upper, outer ring of this room. The goal is to power up the display with the Red Brick to the left. First, you have to unlock the middle conduit with the Hackarang. Then use Nightwing’s Birdarang from right to left to power the cable. This will open the showcase and drop the Red Brick.

Red Brick Birdarang - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

To remove frozen Jim Gordon from the crate, just pull it open with Batman’s Bat Claw. He will drop down into the water. Destroy the box hanging on the crane above Jim and build a claw. Use Batgirl’s Hackarang to operate the claw to get Jim out, then some more to get the Purple Stud floating in the water.

Free Frozen Jim - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Build Claw - Free Frozen Jim - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Carry Frozen Jim to the elevator and head up to the Batcomputer. At the top of the elevator is a broken bridge. Use Batman’s Bat Claw to lower the platform by pulling the yellow grapple plug. Switch back to Batgirl when a green light appears to move Jim onto the platform. Switch back to Batman and let go of the Bat Claw to raise the platform. Do the same again for the next platform to move Jim onto the analysing platform.

Green Light - Out of Commission - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Green Light Platform - Out of Commission - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Switch to Batman and interact with the Batcomputer to analyze Frozen Jim. Complete the analysing mini-game. You’ll need purple, flat olive, light green, and blue to detect an unknown chemical.

Talk to Lucius at East End Amusement Mile. Use Batman’s Hackarang on the trash truck to dump the trash.

Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Antifreeze location - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Destroy the three WayneTech boxes from the truck and build a water cannon. To provide it with water, pick up the hose and plug it into the red hydrant next to Lucius. Now you can use the water cannon to wash away the dirt and open the boxes. Pick up the snow globe and to find a button at its bottom where the Antifreeze is hidden.

Dump Truck - Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Hydrant - Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Go to ACE Chemicals at The Cauldron North to collect a chemical when you see rising smoke. The chemical is missing. An explosion follows above you, and you have to fight a couple of enemies before you can retrieve the chemical. Analyze it using the four components: Dark Green, Light Green, Olive Green, and Purple.

ACE Chemical map - Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
ACE Chemical - Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

More enemies will arrive, right next to a WayneTech Cache collectible. Investigate the truck, and use the Hackarang on the antenna to listen to a message from Mr. Freeze.

ACE Chemical WayneTech Cache - Antifreeze map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Head to Sionis Industries at Tricorner to meet Black Mask and his security system.

Sionis Industries map - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Sionis Industries - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

To get the chemical, head away from the door and grapple up to the roof of the building to the right. Take down the guards and avoid the cameras to deactivate the terminal there.

Sionis Industries - Terminal 1 - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Sionis Industries - Terminal 1 Close - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

For the second terminal, take out the two guards, then use the Hackarang to move the camera to the left, pick up the battery, and place it into the generator. Then, move the camera back to deactivate the terminal.

Sionis Industries - Terminal 2 Hackarang - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Sionis Industries - Terminal 2 Battery - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

For the last terminal, take out the two guards, then use Batman’s Thermal Vision where the fire blocks access to the terminal. Follow the pipe to the control wheel and turn the fire off. Now you can access the terminal. With all terminals down, return to Black Mask’s door and destroy the tires of his ride. Then, smash his car.

Sionis Industries - Terminal 3 Thermal Vision - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Sionis Industries - Terminal 3 Control Wheel - Antifreeze - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

In the next part, the team travels to the observatory at Gotham Village Robinson Park. You can sneakily do a silent approach, especially that shielded brute, if you don’t like the confrontation in this case. Enter the observatory when ready.

Tonights Forecast Observatory map - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com
Tonights Forecast Observatory - Mission 14 - Lego Batman Legacy of the Dark Knight camzillasmom.com

Mission 14: Mr. Freeze is starting with a fight against Mr. Freeze. He has a deadly ice cannon that Batgirl can hack with the Hackarang. After the fight, Batman is out of commission as well, and you now play with Nightwing and Batgirl.

To shut down the energy shield, build a generator and connect it to the energy shield by using Nightwing’s Cable Launcher.

The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Connect Generator - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

Red Brick: Ice Age

Heads up! The Red Brick is here! It’s locked in an overhead showcase. To power it up, you first have to free the locked power connector in the middle with a Hackarang. Then, use Nightwing’s Birdarang from right to left to add power to the showcase. This will drop the Red Brick to the floor.

Red Brick Hackarang - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Red Brick Birdarang - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

5 Snow Globes

All five collectible Snow Globes are in this room. Two are behind the telescope, two are attached to the upper ring, and the fifth is where the power to the Red Brick starts.

Snow Globes 1 and 2 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Snow Globe 3 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Snow Globe 4 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Snow Globe 5 - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

Hack the telescope with Batgirl’s Hackarang and lower it down so Nightwing can climb it on those golden, electrified bars. You have to time your climb. At the top, use Nightwing’s staff to charge up the telescope.

Telescope Hackarang - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com
Telescope lower - The Ice Man Cometh - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight camzillasmom.com

Defeat Mr. Freeze’s Mech:
-> Connect the Icicles to the Mech with the Cable Launcher.
-> Throw the Hackarang at the limbs when they’re exposed.
-> Attack the cockpit when he collapses.

Completing Mission 14: Mr. Freeze, grants:
-> 1 Skill Brick (Yellow Brick)

Suits Collectibles:
-> 1x Batgirl (DC Rebirth)
-> 2x Nightwing (Batman: The Animated Series & Silver Age)

Vehicle Collectible:
-> 1x Nightwing (Nightcycle)

Additional Collectibles:
-> Batcave Trophy: Snow Globes
-> Red Brick: Ice Age

Collectibles - Mission 14 Mr Freeze - Lego Batman Legacy of the Dark Knight 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/