Warning: this section contains major plot spoilers.
Entrance to the tower
Defeating the Thin Man takes the hero to the entrance of the Signal Tower. A purple glow serves as a guide—move toward it as soon as the doors open. The familiar long corridor from the television visions will lead you to a large door.
Behind it, a purple light will appear right in front of you. This door will close, but another one will open on the right. Go through it and climb the stairs to the next passage.
Music puzzles
The first puzzle
The corridor hides a trap: the right door takes you back through the left one. The secret is to listen to the music and find the correct sequence of doors. When you hear the melody coming from the left door, you are going in the right direction.
The second puzzle
In the next corridor, find the second door with a bent edge, from which music can be heard. Enter it, and then in the new area, go through the left door.
The third puzzle
Climb the stairs and you will find yourself faced with another musical puzzle. Push the closed door next to the open one on the left—this will open the passage on the right behind you. Listen carefully again to where the melody is coming from.
A room with several doors
First, lower the board in the middle to create a bridge between the two areas. Then select the door you want.
Continue climbing. In the next corridor on the left, you will see a slightly open door with music coming from it — push it open and enter.
Confrontation with the monster
First meeting
A frightening sight awaits you in the room—a giant, distorted version of the Sixth with a music box. She will grab the box and begin to retreat. Get close to her and call out to her.
When the Sixth moves to the center of the room, a huge hammer will appear on the left. Take it and smash the music box. The monster will become enraged and rush in pursuit.
Shelter
Run through the corridors and crawl through the ventilation system. Hide under the table in the safe room. The sixth guard will search the room and leave through the door — follow her the same way.
Stages with an axe and portals
First stage
An axe is stuck in the door. Pull it out and chop through the bottom of the door to get through. The sixth one is here again with the box, but you can’t attack right away — distract her first.
Take the axe, call Sixth, and run through the portal. While she is distracted on the left, run to the box and break it. Then grab the axe again and chop through the next door.
Second stage
The tactic becomes more complicated. With the axe in your hands, distract the Sixth and enter the portal. Now go through the left portal to the right, call her again, and return.
Climb the ramp to the second portal on the left. Call out to the Sixth, jump to the right, reach the box, and hit it.
Third stage
Move right to the next door with an axe. The difficulty is that the axe is next to the Sixth.
Sequence of actions:
- Call her before entering the left portal.
- Grab the axe on the right and go through the first portal on the right (she will notice you).
- Call her again on the left and go through the portal
- On the right, climb up to the second portal, call out, and go through
- Run to the box and hit it
The final blow
Take the axe and approach the Sixth one last time. Tell her to put her hands down and hit the box. She will crawl towards it — deliver the final blow.
Escape
The sixth one has returned to normal, but something from the depths of the Signal Tower is now pursuing you both. Run after her. The tower will begin to collapse—at the decisive moment, jump and grab her hand.
