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Kindan no Pet - Seaman - Gasse Hakase no Jikken-tou (Japan)

Sega Dreamcast
🇯🇵
Reviewed in
2001
80
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✪ Reviewed on February 25, 2026
72

A Seaman expansion pushing the talking experience further with new dialogue and challenges. The strangeness remains total and still hits curiously. For intrigued fans.

Your verdict
Category
Simulation 1 player 7+
Description
The player raises and interacts with a talking aquatic creature, Seaman, by speaking through a microphone in this unique Sega simulation. Published by Sega, updated edition. Pet simulation with the mysterious Seaman, voice recognition via microphone, varied dialogues and bizarre humour. Updated Japanese edition.

Kindan no Pet - Seaman - Gasse Hakase no Jikken-tou review

MAX
Art direction
"Iconic"
3/5
Music
"Memorable"
3/5
Story
"Solid"
Hard to forget that human face grafted onto a fish, gliding through an aquarium of disturbing strangeness. The unsettling realism of the textures and the slowness of the mood instil a fascinating unease. This visual singularity, halfway between nightmare and tenderness, makes it an unforgettable oddity.
Gameplay
"Sloppy"
Fun
"Pleasant"
Addictiveness
"Engaging"
Difficulty
"Easy"
Lifespan
"Average"
Technical info
💾0,24 GB 📅14/09/2001
Published by Sega

Kindan no Pet - Seaman - Gasse Hakase no Jikken-tou (Dreamcast) price, value & rarity

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Collector interest

Base Japanese pressing of Seaman, the starting point of Vivarium's digital creature that answered the player's voice through the Dreamcast microphone. A social phenomenon at launch, the game was pressed in large numbers, but the state of the first pressing and its role as the matrix of later revisions give it documentary interest. It serves as the reference for anyone wanting to grasp the lineage of this vocal oddity.

When the game breaks the 4th wall

Raising this fish with a human face means accepting a companion that knows when you've neglected it: it greets you by the real time read from the console, talks back through the microphone and freely judges your answers. Far from a gimmick, its constant awareness of your presence breeds a knowing unease that marked a whole generation.

Is Kindan no Pet - Seaman - Gasse Hakase no Jikken-tou still worth playing in 2026?

A phenomenon at launch, Seaman is a creature raising sim as strange as it is fascinating, where players nurture a being with a human face by talking to it through the console's microphone. The experience, built on real time and gradual attachment, blends caustic humor, armchair philosophy and calculated discomfort, in a tone all its own. The voice recognition has aged and the pace is slow by nature. But as a piece of daring game design and a symbol of Dreamcast's boldness, it remains a striking curiosity for anyone drawn to experiences off the beaten path.

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