If you’ve reached the Subwayne Tricorner area in LEGO Batman: Legacy of the Dark Knight, you’ve probably found the locked shutter blocking the tunnel entrance. In this guide, I’ll show you the exact steps to unlock the shutter and continue through the tunnel in LEGO Batman: Legacy of the Dark Knight.
Unlock the Shutter to the Tunnel in Subwayne Tricorner
When you reach the Subwayne Tunnel entrance in the southern part of Tricorner, you’ll find a locked barrier blocking the path. To open it, you need to unlock all four clamps holding the barrier in place. Each clamp is connected to a wire. So, we need to follow each wire to find the power source connected to that clamp, then activate it to unlock the barrier.
The first power source is just above the door. Throw a Batarang at it to activate the power line, which will unlock the first clamp.
For the second power source, grapple up to the ledge directly above the Subwayne door. You’ll spot the target above the fuel tanks. Hit it with a Batarang to activate the power line and unlock the second clamp.
For the third power source, head to the right side and jump on the nearby pillars in the water. Switch to Jim Gordon and shoot foam at the gears on the wall. Then switch back to Batman and throw a Batarang at the target above the gears to activate the power line.
Return to the Subwayne door to find a newly exposed target. Throw a Batarang at it to activate the power line and unlock the final clamp. Once all four targets have been hit, the Subwayne door will unlock.
