
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
로봇의 긍지와 인간의 마음이 만나 망가진 세상에서도 빛을 잃지 않는 별을 느끼게 해준다. 구작이라 어쩔 수 없는 뻔한 플롯에, 2시간 이내의 짧은 분량이지만 결말부에 아주 압축적으로 감정을 잘 전달해서 놀라웠다.
牛逼
여운이 참 많이 남는 작품이네요..
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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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
神作
无论是前传还是后转都是短到玩完可以退款,虽然很短,但是制作比较精良,故事玩起来也算是不错的体验,打折后也不贵
its beautiful
不到2小时的视觉小说,讲述了在末日地球的背景下,作为求生者主角与星象馆机器人星野梦美相故事。 作为末日下求生的废墟猎人,男主却做出了反生存的行为:修理投影仪,观看星象,带着梦美离开;而作为机器人的星野梦美,也一次次违背男主给他下的命令,并欺骗自己对星象馆保持幻想。两个表面违反逻辑,却不偏离底层代码。在末世这种极端环境下,人类心中也会存在渴望美好,仰望星空的幻想;而机器人在违背命令的最后也是恪守了对人类负责的机器人规则。 当主角放下榴弹枪,拿着芯片,发出星星到底在哪里的疑问时,全篇戛然而止,开放式的结局也蕴含着对战争的反思,对科技终点的疑问。
妈的,Key社你赢了,我承认我破防了行吧
genuinely cried a bit at the end 😭 so emotional 10/10
雨一直下。 封印都市泥泞的道路上,最后一次响起轻微的、呢喃般的声音。 欢迎来到星象馆,这里有着无论何时永远不会消失的,美丽的无穷光辉。 满天的星星等候着大家的到来。 我的愿望是,如果机器人也有天堂的话,请不要和人类的天堂隔得太远。 “请不要将天堂…分开” 倒在雨水里,水滴从眼眶中流淌出来。廉价版的机器人没有哭泣的功能,但如果能哭的话,现在肯定已经是泪流满面了吧。
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.
Related
| 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 |
Related
| 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 |