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95% positive of 746 · Overwhelmingly Positive · Live from Steam
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From renowned visual novel studio Key, which brought you the highly rated visual novel “planetarian~the reverie of a little planet~”, this is “Harmonia”, the latest kinetic novel in the series.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 95% on 2026-11-01 → 95% today (746 reviews)
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Works, but may need extra effort. Results from Valve's own testing.
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3 items on Steam, newest first.



Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Bugfixes: ・Fixed some typos and translation errors ・Fixed missing voice file in Chapter 2 ・Fixed Steam Cloud settings Due to script related patches some save files might not be working anymore. We apologize for the inconvenience. Finally, we want to thank the …
Bugfixes: ・Fixed some typos and translation errors ・Fixed missing voice file in Chapter 2 ・Fixed Steam Cloud settings Due to script related patches some save files might not be working anymore. We apologize for the inconvenience. Finally, we want to thank the …
Fans of interactive fiction! IF Comp 2017 is currently in progress, with 79 entries the largest field in the competition’s more-than-20-year history. The selection includes parser, choice, and hypertext stories, a PDF gamebook , a joke game from the pers…
We added the Harmonia soundtrack DLC “Todoketai Melody” / “Towa no Hoshi e”! It includes both songs and their karaoke version in MP3 and lossless FLAC! We offer a 1 week 20% launch discount. http://store.steampowered.com/app/538720 Harmonia has now Steam tradi…
We added the Harmonia soundtrack DLC “Todoketai Melody” / “Towa no Hoshi e”! It includes both songs and their karaoke version in MP3 and lossless FLAC! We offer a 1 week 20% launch discount. http://store.steampowered.com/app/538720 Harmonia has now Steam tradi…
The predecessor of Harmonia, planetarian ~the reverie of a little planet~ is 50% off during the "Fellow Humans" sale! http://store.steampowered.com/app/316720/
The predecessor of Harmonia, planetarian ~the reverie of a little planet~ is 50% off during the "Fellow Humans" sale! http://store.steampowered.com/app/316720/
After several delays our newest 'Onion Cutting Simulator' Harmonia is finally on Steam! You get a 20% discount during the first week! Please also follow our Facebook page: https://www.facebook.com/VisualArtsUSA
After several delays our newest 'Onion Cutting Simulator' Harmonia is finally on Steam! You get a 20% discount during the first week! Please also follow our Facebook page: https://www.facebook.com/VisualArtsUSA
Harmonia is Now Available on Steam and is 20% off!* From renowned visual novel studio Key, which brought you the highly rated visual novel “planetarian~the reverie of a little planet~”, this is “Harmonia”, the latest kinetic novel in the se…