You Know My Name is a main mission in the Phantom Liberty DLC of Cyberpunk 2077.
Your objective is to infiltrate into the Black Sapphire building to find Songbird.
Here’s a walkthrough and guide of You Know My Name in Cyberpunk 2077.
Enter the flooded tunnels
To begin the mission, head to the flooded tunnels as marked in the map. It’s below the Black Sapphire building.
Change to your Diving Suit. You can find it in your outfits section.
Proceed down the tunnels
With the diving suit, you can swim underwater. Follow the path.
You’ll see a sewer grate. Open it.
Continue ahead. Watch out for mines. You can disarm them if needed.
Keep going through the narrow path near the mine.
Go until you reach an obstacle. Open it.
You’ll reach an area you can surface. To climb up, look for a ladder you can lower down. Then, climb up.
Use the panel to open the path.
Go to the other side and click on the next panel.
Continue ahead through the tunnel.
Defeat the warehouse guards
You’ll reach a door you can open with 15 Technical Ability. If you can’t, use the other path.
Take down the warehouse guards in the area.
Connect to the CCTV
Use the security computer to connect to the CCTV to find Reed.
You’ll have to switch between cameras to track Reed.
Then, help Reed to open the entry gate.
Take the elevator to the maintenance area
Once you’re done with the CCTV, you have to go down to the elevator.
Three guys will show up. Take them down and enter the elevator.
Neutralize the sniper
In the next area, go near the sniper and neutralize him.
Track down Reed and assist him
Now that you’re having the sniper rifle, you can see Reed. You’ll have to assist him along the way.
First of all, scan the floor for potential threats, including guards, cameras and mines.
After that, scan for the meeting point on the left side. You’ll see a container bridge.
Then, help Reed as he walks towards the left side. You have to scan the area for immediate threats. You can also use quickhacks to disable stuff like cameras and turrets.
Reed will get stuck behind a detection wall. You’ll need to scan the power supply lines from the detection wall all the way to the power supply.
Then, shoot the power supply.
At one point, you have to help Reed take down the left-side guard.
Kill the sniper on the balcony next.
There’ll be another guard blocking Reed’s progress. Hack into one of the nearer cameras and from there, you’ll be able to kill the guard with quickhacks.
Then, deal with the incoming guards by shooting at them.
Now that Reed is safe, join him.
Grab your outfit
Take the Stylish suit outfit from the bag and wear it.
Go to the party
Follow Reed and head to the party once you’re dressed up.
Join Reed at the bar.
Wait for Songbird to make contact
Then, you can walk around the party and talk to some people.
Songbird will message you.
You’ll see her at the upper level. Approach Songbird.
Talk to Songbird
Then, talk to Songbird.
Kurt Hansen will appear as he needs Songbird for something else.
Take the shard
Songbird left a shard for Reed. Take the shard from the glass.
Join Reed at the bar
Head to the bar to find Reed and discuss the next plan. He’ll now know that Songbird is most likely the traitor that brought down the plane.
Buy at least 80k worth of casino chips
To scan some netrunners, you’ll need to join them at the roulette table. Go to the counter to buy some casino chips. Purchase at least 80k worth of them.
Join Aurore and Aymeric at the roulette table
The netrunners you need to scan are Aurore and Aymeric who are siblings. Join them at the roulette table.
You can either bet on red or black.
I chose to bet on red the entire game.
You’ll need to engage them through dialogues to keep them around as Alex does the scanning.
For the next dialogue, I chose “I’m a thief”.
In the end, you’ll need to go all-in. I chose Red and lost. I’m not sure if Black will land you a win.
Kurt Hansen will appear at the table anyway and will allow you to leave alive, although he knows V was behind Myers’ rescue.
Leave the Black Sapphire
Use the elevator to go to the lobby and meet Reed there.
Leave the building.
After exiting the building, talk to Reed about it.
The mission ends here.