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Advanced Strategies
Harold Halibut

Advanced Strategies

Master Harold Halibut's early game with this detailed walkthrough for Chapters 1.1 and 1.2. Learn to clean the filter, feed the fish, and navigate the All Water District.

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Advanced Strategies

Master Harold Halibut's early game with this detailed walkthrough for Chapters 1.1 and 1.2. Learn to clean the filter, feed the fish, and navigate the All Water District.

This guide covers Chapters 1.1 and 1.2 of Harold Halibut, focusing on the initial tasks and navigation within the All Water District Station and Lab District.

Chapter 1.1 - An Ordinary Day

After a cutscene, you gain control of Harold in the All Water District Station. To leave, interact with the boy near reception. Follow Professor Mareaux through the All Water Tube System to Central Station, then to the Lab District.

  • Trophy #1 (Rebel Achievement): Interact with the door 3 times.
  • Trophy #2 (Tubular!): Automatically unlocked after selecting Central Station in the tube system.

Chapter 1.2 - The Hang of It

In the laboratory, you receive tasks via the PDA. Use the To-Do list for Main and Optional Tasks.

Main Tasks:

  1. Clean the Filter Station: Navigate to Filtration Pump014F in the lowest section of the Lab District. Interact with the lever and select the correct symbols (orange glow, ∝🗌, 🌀?) to flush the filter.
  2. Feed the Fish: The feeder is out of food. Find Cyrus in the Botanical Concepts 022F room (Level 1) to get fish food. Return to the lab and use the feeder.
  3. Go to the Agora Arcades: Exit the lab and head to the Tube System. A cutscene will play.
  4. Watch the Announcement: Go to the Lounge room (right from the T-section). Meet Chris and watch the announcement.
  5. Time to Sleep: After curfew is announced, head back to your room in the lab (left from the fish feeder, down the stairs) and interact with the bed.

Note Entries: All Water Intro, The Lightkeepers, Fish Dinner, Chris in the Lounge, Buoy Announcement.

Author's Suggestion: Complete tasks 1 and 2 in either order before returning to the lab.

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