planetarian HD — Steam capsule
Steam capsule · 460×2152.14 : 1

planetarian HD Free Download

by VisualArts

Windows · May 7, 2017

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is planetarian HD worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Visual novel readers who want a story-led experience
  • Players interested in Japanese voice performances with English text
  • Science-fiction fans who prefer character-focused stories set after societal collapse

Skip it if you…

Saves you a refund
  • Players seeking combat or other action systems may find the story-centered format limited
  • Players looking for management, crafting, or puzzle mechanics may find the experience narrow in scope
  • Readers who do not want substantial story text are unlikely to find the format suitable

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on planetarian HD

Its focus on a single narrated story gives up the interactive variety found in mechanically driven adventures. The planetarium-repair premise keeps the experience centered on reading, character performances, and presentation rather than a broad set of playable systems.

What is planetarian HD?

Thirty years after the Space Colonization Program fails, humanity is nearly extinct and a deadly rain falls continually on Earth.

A Junker enters a dangerous ruin known as Sarcophagus City and discovers a pre-War planetarium. Inside, he meets Hoshino Yumemi, a companion robot who believes he is the first customer in 30 years. The planetarium projector is broken, and the Junker agrees to try repairing it. planetarian HD presents this story as a kinetic novel, using scenario, graphics, music, and other production elements for storytelling. It includes Japanese voice acting and can be read with English or Japanese text. The design and scenario are by Yuuichi Suzumoto, with music by Magome Togoshi.

How planetarian HD plays

01Japanese voice acting
The cast includes Keiko Suzuki as Hoshino Yumemi and Daisuke Ono as the Junker.
02English or Japanese text
The story can be experienced with either English or Japanese written text.
03Kinetic novel format
It tells its story through written scenes, artwork, music, and additional audiovisual elements.

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Picked by overlapping fit notes and genres, not an editorial comparison.

planetarian HD: platforms & release

Is planetarian HD worth it?

It is worth it if: visual novel readers who want a story-led experience. Skip it if: players seeking combat or other action systems may find the story-centered format limited.

Where can I download planetarian HD?

Use the Download Now button on this page: it opens planetarian HD's store page, where you can choose how to get it.

What platforms is planetarian HD on?

Windows only.

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