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About Primordia
Primordia unfolds in a desolate world littered with abandoned machines, following the solitary robot Horatio Nullbuilt. He spends his time studying the Book of Man, sparring with his droid companion Crispin, and maintaining their airship home. Their routine is shattered when a rogue robot steals the energy core they need to survive.
The duo’s quest leads them to the glittering city of Metropol, where recovering the power source uncovers hidden truths about Horatio’s origins and the extinct humans. The game blends narrative depth with optional puzzles that reveal more of the world as you progress.
01 / THE GUIDE
Story and Setting
Set in a post‑apocalyptic world strewn with cast‑off machines, Primordia explores the mystery of humanity’s extinction through the eyes of a lone robot. The environment ranges from barren wastelands to the dazzling metropolis of Metropol, each area hinting at a forgotten past.
The narrative drives the player to uncover why humans vanished and how Horatio fits into that legacy. Exploration rewards curiosity, as deeper investigation reveals lore fragments that flesh out the world’s history.
- Take time to read in‑game texts; they often provide context for the setting.
- Compare visual cues between the wasteland and Metropol to notice thematic contrasts.
02 / THE GUIDE
Characters
The protagonist, Horatio Nullbuilt, is described as a stoic robot who values his solitude and independence. His companion, the droid Crispin, serves as both sparring partner and co‑pilot of their airship, adding personality to the journey.
Their relationship is central to the story, providing moments of dialogue and interaction that deepen the emotional stakes as they confront the loss of their power source.
- Listen to character exchanges; they often hint at motivations.
- Observe how Horatio’s demeanor changes after key plot revelations.

03 / THE GUIDE
Audio and Voiceover
Primordia features voiceover work starring fan favorite Logan Cunningham, adding a distinctive tone to the storytelling. The narration helps convey the melancholy of a world without humans.
The audio design complements the visual atmosphere, with ambient sounds that reinforce the desolate or bustling environments, enhancing immersion.
- Enable captions if you want a textual reference to the voiceover.
- Adjust volume levels to balance narration with ambient sounds.
04 / THE GUIDE
Optional Puzzles
The game includes optional puzzles that reward players with additional world knowledge. Solving them does not appear mandatory for story progression but enriches the lore.
Each puzzle is integrated into the environment, encouraging players to examine surroundings and think creatively about the technology left behind.
- Experiment with different objects when a puzzle seems unclear.
- Take notes on puzzle clues; they often reference earlier story elements.
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Platform and Features
Primordia is a single‑player adventure available on Windows, macOS, and Linux. It supports Steam achievements, trading cards, cloud saves, and includes captions and commentary tracks.
Family Sharing is also supported, allowing multiple accounts to access the game on the same device without purchasing additional copies.
- Enable Steam Cloud to keep progress across installations.
- Check the commentary track for developer insights after finishing.





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