
planetarian HD is an engaging and emotional visual novel from legendary game studio, Key. A sub-brand of VISUAL ARTS, Key are also famed for creating Kanon, AIR, CLANNAD, Little Busters!, Rewrite, Angel Beats!, and Summer Pockets.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1/day in the week to Sep 1 → 3/day in the week after.
About
Genres
Engagement
Reviews
Themes across 144 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
[h3][b]欢迎光临星象馆,这里有无论何时都不会消失,美丽的无穷光辉,漫天繁星在等待您的到来。[/b][/h3] [b]key社短小精悍的小短篇[/b]
why don't you come to the planetarium –
ok il m'arrive plein de chose horrible dans ma vie pourquoi je me rend encore plus triste a jouer a ça... sinon c'était super peak c'est très triste aussi lol
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Reviews, worldwide (the counter carries no country): 1.5/day in the week to Jul 21 → 0.6/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Simplified Chinese, Japanese*, German, Traditional Chinese, French, Spanish - Spain, Spanish - Latin America, English*languages with full audio support
Hours played at review time, across 144 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
....Why don't you come to the planetarium?
“她纯洁无暇的心灵,才是这个世上早已丧失的贵重品。即便这些都是程序组成的仿造品。”但是在这乱世 人们早已失去本性,在此时此刻 ,若你迷惘就抬头看看星空吧
Iz solid for the price tag. I don't necessarily feel like you're missing out on an all-time classic if you don't play this, but it is certainly a nice bite-sized narrative.
短篇,但难受......
{10.5/15} “请不要把天国分成两半”。接触的第一部key社作品,视觉小说生涯第一滴泪还是留在了这个充满感动的创作团队。足以充盈情感的精巧短篇,机器人题材和泪系作品的一大经典。为什么虚无中的未来会浮现在眼前,而谁又能停止那些空想呢。“下雨天才会觉得星星是特别贵重的东西”,终末之时才会觉得和平是弥足珍贵的事物。雨一直下,音符拼接,旋律流淌,真若星空点点。机器的使命感触了人类所忘却的纯粹,留下废墟中最浪漫的花卉;湛蓝的神圣画色好似天空临近,咏叹最美好的星之梦;生于希望的少女以世界的泪水滋养腐朽末世之中的纯真心灵,将永远带着无暇的微笑,载着最真挚的愿景永存。“即使有一天星星的世界不再是遥不可及的梦想,而是成为了生活的一部分……”“无论身处何时何地,都不要忘记自己头顶那块美丽的星空。”
神作
Es entretenida, en lineas generales diria que es un 6 pero el final sin duda lo vuelve un 8, así de bueno
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $26.2K | 364 | 96% | $3.99 | |
| $98.9K | 202 | 95% | $19.99 | |
| — | 2K | 98% | — | |
| $68.2K | 384 | 83% | $12.99 | |
| $20.8K | 46 | 100% | $19.99 | |
| $10.1K | 77 | 95% | $4.49 |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.1M | 1.5K | 92% | $29.99 | |
| $1.1M | 6.2K | 96% | $7.49 | |
| $1.1M | 5.5K | 91% | $14.99 | |
| $1.1M | 854 | 76% | $34.99 | |
| $1.1M | 1.3K | 62% | $39.99 | |
| $1.1M | 2.4K | 85% | $9.99 |