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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

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Harmonia

Harmonia

Release dateSep 22, 2016
Ratings & reviews
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.
AdventureVisual NovelScience fictionSingle player

Media & gameplay showcase

Announcement Trailer
1 / 11

Best Price Right Now

$3.49
Steam
Purchase
Observed 3 days ago

Historical Low

$3.49
Steam
Observed Oct 2, 2026

Edition / bundle

Available at 1 store · 5 editions / bundles

Settings

Compare Prices

Harmonia

Store Link
Steam
$3.49
$9.99
Observed 3 days ago
-65%Sale ends Oct 8, 2026
Purchase
  • Steam
    $3.49
    $9.99
    Observed 3 days ago
    -65%Sale ends Oct 8, 2026
    Purchase

VisualArts/Key Kinetic Novel Bundle

Store Link
Steam
$16.82
$43.14
Observed 3 days ago
-61%Sale ends Oct 8, 2026
Purchase
  • Steam
    $16.82
    $43.14
    Observed 3 days ago
    -61%Sale ends Oct 8, 2026
    Purchase

Harmonia Game and Soundtrack Bundle

Store Link
Steam
$8.96
$20.66
Observed 3 days ago
-57%Sale ends Oct 8, 2026
Purchase
  • Steam
    $8.96
    $20.66
    Observed 3 days ago
    -57%Sale ends Oct 8, 2026
    Purchase

Key Super Bundle

Store Link
Steam
$149.71
$395.84
Observed 3 days ago
-62%Sale ends Oct 8, 2026
Purchase
  • Steam
    $149.71
    $395.84
    Observed 3 days ago
    -62%Sale ends Oct 8, 2026
    Purchase

Harmonia & Harmonia Full HD Edition Bundle

Store Link
Steam
$6.98
$19.98
Observed 3 days ago
-65%Sale ends Oct 8, 2026
Purchase
  • Steam
    $6.98
    $19.98
    Observed 3 days ago
    -65%Sale ends Oct 8, 2026
    Purchase

Price History

ObservedSteam · USD
38 days ago$9.99
3 days ago$3.49

About Harmonia

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.

Downloadable Content

3 catalog add-ons
3 DLCs
  • Harmonia - Theme Songs Todoketai Melody/Towa no Hoshi e
    Harmonia - Theme Songs Todoketai Melody/Towa no Hoshi eAdd-on
    2016
    -50%$3.99
    $1.99
  • Harmonia - Original Soundtrack
    Harmonia - Original SoundtrackAdd-on
    2018
    -50%$4.99
    $2.49
  • Harmonia - Piano Arrange Album - teneritas
    Harmonia - Piano Arrange Album - teneritasAdd-on
    2018
    -50%$3.99
    $1.99

Game details

Release date
Sep 22, 2016
Developer
Key
Publisher
Key, PROTOTYPE, Visual Arts
Platforms
Nintendo Switch, PC (Microsoft Windows)
Genres
Adventure, Visual Novel
Themes
Science fiction
Game modes
Single player
Player perspective
Text
Languages
LanguageAudioInterfaceSubtitles
Chinese (Simplified)
English
Japanese
Age ratings
ESRB: T, PEGI: 16, CERO: B
Steam Deck Compatibility
Playable

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

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Games in the Series

Related titles in this series with current store prices
1 game
  • Harmonia: Full HD Edition
    Harmonia: Full HD Edition
    2024 · Adventure
    -65%$14.99
    $5.24