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About Harold Halibut
Harold Halibut is a handmade narrative adventure set on a city‑sized spaceship that has been submerged beneath an alien ocean for 250 years. You play as Harold, a lab assistant to lead scientist Jeanne Mareaux, exploring a retro‑future world while searching for the true meaning of home.
The game combines stop‑motion visuals, full English voice acting, and a large cast of quirky characters into a cinematic storyline that mixes drama, humor, and suspense. It is a single‑player title available for Windows and macOS with full controller support and Steam Cloud.
01 / THE GUIDE
Narrative Setting
The story unfolds aboard an ark‑like spaceship that fled a cold‑war‑torn Earth and now drifts beneath an alien ocean. Harold, a young lab assistant, works with Jeanne Mareaux, who seeks a way to lift the vessel and locate a dryer home.
The ship’s interior is described as vibrant and retro‑future, populated by the diverse inhabitants of the FEDORA I. Their daily lives keep Harold occupied until a fateful encounter pushes the narrative toward a new direction.
- Notice how the ship’s history shapes character dialogue for richer context.
- Compare the submerged ark premise to classic sci‑fi ark stories for thematic insight.
02 / THE GUIDE
Stop‑Motion Aesthetics
Every visual element is crafted using traditional sculpting and model‑making, giving the game a tactile stop‑motion appearance. This hand‑crafted approach is highlighted as a unique feature of Harold Halibut.
The aesthetic reinforces the retro‑future atmosphere and distinguishes the title from typical digital graphics, creating a distinct visual identity throughout the adventure.
- Observe texture details on props; they often hint at story elements.
- Contrast the stop‑motion style with the narrative tone to appreciate the artistic blend.

03 / THE GUIDE
Full Voice Acting
All inhabitants of the FEDORA I are voiced in English, providing cinematic depth to conversations and cutscenes. Voice work is presented as a core component of the narrative experience.
The voice performances convey drama, humor, and suspense, helping to make character interactions feel more immersive and emotionally resonant.
- Listen for vocal cues that reveal hidden character traits.
- Compare the voice performances to the written dialogue for added nuance.
04 / THE GUIDE
Character Ensemble
Players encounter a variety of unique characters, each with distinct personalities, quirks, and backstories. Meaningful conversations let players learn about these individuals throughout the journey.
The ensemble supports the overarching story, offering comedic and dramatic moments that enrich Harold’s quest and expand the world’s lore.
- Track recurring character themes to see how they influence the plot.
- Compare each character’s quirks to their role in the ship’s society.
05 / THE GUIDE
Platform Support & Features
Harold Halibut runs on Windows and macOS and includes full controller support, covering DualShock and DualSense devices. Steam Cloud is listed among the game’s Steam features.
Additional Steam features such as achievements, HDR, and Family Sharing are listed, indicating broader accessibility without specifying exclusive mechanics.
- Test both DualShock and DualSense controllers to see which feels more natural.
- Steam Cloud is listed as a feature, so you can check its status in your Steam settings if you use it.





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