2. What has been attached to the sides of the lighthouse?
(a) Hanging bodies.
(b) Shards of glass.
(c) Mirrors.
(d) Exterior motion lights.

3. What does the physiologist want to know about the surveyor in 04: Immersion?
(a) When she died.
(b) Where she is.
(c) If she got back across the border.
(d) If the biologist kill her.

4. What was the source of the terrible nightmares that plagued the biologist's husband for years?
(a) Horrific abuse by his parents.
(b) An old horror movie.
(c) A frightening news story.
(d) Insidious visits from Area X's creatures.

5. What does the biologist find when she investigates the back room at the lower level of the lighthouse?
(a) A featureless room.
(b) The psychologist.
(c) Signs of a creature that had been taken over by Area X.
(d) Upturned furniture, bullet holes and other signs of a massacre.

6. What line from a song keeps coming to the biologist?
(a) "All this useless knowledge."
(b) "Welcome to the Jungle."
(c) "Brown Eyed Girl."
(d) "You can't always get what you want."

7. What is the source of the glow that convinces the biologist to retreat from the lighthouse?
(a) The psychologist's wound.
(b) The biologist's skin.
(c) The Tower.
(d) The lighthouse's lamp.

8. What does the biologist do with the special journal that she discovers inside the lighthouse?
(a) She puts it back where she found it.
(b) She destroys it.
(c) She reads it right away.
(d) She saves it for later.

9. What does the biologist see in the canal in 03: Immolation?
(a) A whale.
(b) A dolphin.
(c) A boat.
(d) A giant school of fish.

10. What does the biologist take samples of in the abandoned town in 03: Immolation?
(a) The water coming from the sink.
(b) Her own saliva.
(c) Human remains.
(d) Dead animals, a fox and a rat.

11. What does the biologist discover piled into a hidden area underneath the secret trapdoor in the lighthouse?
(a) She discovers a pile of abandoned playthings.
(b) She discovers the bodies of those killed by Area X.
(c) She discovers a pile of journals.
(d) She discovers a rotting pile of old food.

12. What does the biologist find when she reads the surveyor's journal?
(a) The surveyor had written all of her entries as haiku.
(b) It is filled with hateful yet admittedly accurate commentary of the surveyor's companions.
(c) It has only one entry, a cryptic reference to the anthropologist's return from the Tower.
(d) It is mostly filled with surveying notes.

13. What does the biologist find on the landing half-way up the lighthouse?
(a) She finds the psychologist.
(b) She finds a pulsating orb of green-gold light.
(c) She finds inner peace.
(d) She finds a photograph of two men and a little girl with the lighthouse in the background.

14. What does the surveyor accuse the biologist of?
(a) Taking all of her food supplies to kill her.
(b) Hunting her this entire time.
(c) No longer being human.
(d) Working with the psychologist to poison them.

15. How did the psychologist end up on the ground at the bottom of the lighthouse?
(a) She was pushed by the biologist.
(b) She was pushed by the lighthouse keeper.
(c) She climbed the lighthouse with the intention of leaping to her doom.
(d) She thought she saw something terrible behind her so she jumped.