Part 15

Head through the dark door and then the double doors at the end of the hallway.

Enter the second room on the left and grab the [_VARIANT POSTMORTEM_] document off the middle table.

Return to the hallway and head to the end, then through the doors into another hallway.

Go forward over the tarped boxes to an area with a window on the left and an automatic door on the right.

Head through the right door and into the room in the back.

Record the "Morphogenic Formula" written on the whiteboard for the [_MORPHOGENIC FORMULA_] note.

Return to the hallway and go forward to a path split. Head left.

At the end, the door will close and the Walrider will appear. Run back the way you came, hang a right, and head straight for the double doors.

Watch the events unfold to get the [_DEATH OF THE SOLDIER_] note.

Head back towards the elevator. You will see a panel opened on the left-hand wall. Enter it.

A new objective will appear: Find Billy in the main laboratory.

After the dialogue, head out to the hall and hang a left. Find another open panel in the left-hand wall and enter it.

The door on the left leads to a shower/bathroom area where you can find a [_BATTERY_] in one of the stalls. The door on the right leads to a rec-room.

Head to the end of the hallway and take a left.

You will encounter the Walrider (Billy). Lead him back to the rec room, then exit back into the hallway using the other door.

Run down the hallway and enter the area Billy was coming from. Go through the doors ahead and squeeze through the barrels to get to the left.

Head up the stairs, through the double doors, and into a de-con room (which acts as a checkpoint (an auto-save point you restart from on death)).

Continue on, head to the right, and look on the desk. Find the [_GODS AND MONSTERS_] document under a dead man's hand.

Continue down the hallway and through the steel doors. Record the giant sphere above you for the [_WERNICKE'S MACHINE_] note.

Enter the door on the right for a new objective: Turn off the valve for the LIFE SUPPORT FLUID RESERVOIR.

Head down the stairs and video tape Billy for the [_BILLY'S HOPE_] note.

Find the [_MORPHOGENIC ENGINE CHAMBER PRECAUTIONS_] document on the right console. Note the hand-shaped panel.

Head right into the life support reservoir room. Go through the doors and start recording as you open the next set of doors.

When you see the life support reservoir fluids, you will get the [_LIFE SUPPORT_] note.

Head to the back of this area and up the stairs.

In the office, look around for [_THE MODERN PROMETHEUS_] document.

Head out of the office and down the catwalk to a valve. Turn it.

A new objective will appear: Cut off the electric supply from the SUBLAB GENERATOR.

Run back through the doors to the hub area, past Billy, and up the stairs beyond him.

Enter the hallway, go right past the barrels (slide through them), and through the hallway and doors into the next room.

Find the central staircase and climb it.

At the top, jump the gap and head right until you reach a de-con room (checkpoint).

Head up the stairs to an office area. Look to the left to find tables with the [_PERMISSION TO PROCEED_] document.

Head right down the catwalk to the electrical box. Open it and pull out the wiring.

A new objective will appear: Disable Billy's Life Pod failsafe.

Head back to the de-con room and then back to the staircase. Attempt to jump the gap.

Once you regain control, head back to the main hub room and smack the failsafe, which is the big hand-shaped button on the console.

Once you regain control, use your camera and film the bloody life sphere for the [_DEATH OF HOPE_] note.

A new objective will appear: Get out.

Head back to the central command room and return to the area with the window leading outside to reach the end of the game.