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Syntheses generated by statistical aggregation of player reviews.

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Steam specs (min / recommended)

Minimum: Système d'exploitation *: Microsoft Windows🄬 8.1 or higher Processeur : Intel Core 2 Duo or higher Mémoire vive : 1 GB de mémoire Graphiques : 256MB Video Memory (with Pixel Shader 2.0) DirectX : Version 9.0 Espace disque : 500 MB d'espace disque disponible Carte son : Required

Recommended: Système d'exploitation *: Microsoft Windows🄬 11 / 10 / 8.1 Processeur : Intel Core 2 Duo or higher Mémoire vive : 2 GB de mémoire Graphiques : 512MB Video Memory (with Pixel Shader 2.0) DirectX : Version 9.0 Espace disque : 500 MB d'espace disque disponible Carte son : Required

planetarian HD

Niche cult favorite
⚔️ Compare View on Steam ↗
Released May 8, 2017
sample: 425 reviews posted after launch (86 AI-classified)
98/100
Player Score — % of positive reviews since launch · Steam history: 99 % · 3,387 reviews (« Overwhelmingly Positive »)
9,99€ 3,99€ -60%🛒 Compare on Instant Gamingaffiliate link

Its narrative is the heart of the experience, capturing players' emotions in 74 out of 80 positive mentions. The game has earned a 99 % positive rating on Steam, with a 98 % approval among post‑release users. Short adventures of just a few hours feel deeply moving, and the audiovisual presentation is praised across the board.

In-game

Screenshot planetarian HDScreenshot planetarian HDScreenshot planetarian HDScreenshot planetarian HDScreenshot planetarian HDScreenshot planetarian HD
« Très beau VN, merci beaucoup pour la trad fr. »
👍 anonymous review · 6 h played
« Très bon visual novel. D'ailleurs, je pense que c'est le titre idéal pour les personnes souhaitant s'initier au genre : un classique court avec une histoire captivante et touchante »
👍 anonymous review · 4 h played
« プラネタリウムはいかがでしょ。 Une très belle histoire. »
👍 anonymous review · 5 h played
« Aussi touchant que l'animé,Le VN est excellent,très cours mais vaux la peine d'y être jouée!! P.S Merci pour la traduction!! »
👍 anonymous review · 4 h played
« this game felt like such a nothing burger. so much buildup for one somewhat nice moment, and then absolutely nothing interesting happening in between. »
👎 anonymous review · 7 h played
« 3h00 à 5h00 de jeu. Très bon scénario. Recommandé !! »
👍 anonymous review · 4 h played
« Expérience sympathique je recommande »
👍 anonymous review · 4 h played
« Même si c'est court, c'est vraiment touchant. Les émotions du robot »
👍 anonymous review · 2 h played

In players' words

« Très beau VN, merci beaucoup pour la trad fr. »
👍 anonymous review · 6 h played
« this game felt like such a nothing burger. so much buildup for one somewhat nice moment, and then absolutely nothing interesting happening in between. »
👎 anonymous review · 7 h played
« Très bon visual novel. D'ailleurs, je pense que c'est le titre idéal pour les personnes souhaitant s'initier au genre : un classique court avec une histoire captivante et touchante »
👍 anonymous review · 4 h played
« 3h00 à 5h00 de jeu. Très bon scénario. Recommandé !! »
👍 anonymous review · 4 h played
« プラネタリウムはいかがでしょ。 Une très belle histoire. »
👍 anonymous review · 5 h played
« Expérience sympathique je recommande »
👍 anonymous review · 4 h played
« Aussi touchant que l'animé,Le VN est excellent,très cours mais vaux la peine d'y être jouée!! P.S Merci pour la traduction!! »
👍 anonymous review · 4 h played
« Même si c'est court, c'est vraiment touchant. Les émotions du robot »
👍 anonymous review · 2 h played

Anonymized excerpts from public Steam reviews — picked among those most voted "helpful" by the community.

What players say, by aspect

Positive Mixed Negative
Story / writing
92 % pos · n=80
Audio / music
100 % pos · n=7
Content / longevity
100 % pos · n=7
Graphics / art
100 % pos · n=6
Value for money
100 % pos · n=6
Performance
100 % pos · n=1
Interface / UX
0 % pos · n=1
Detailed data (table)
AspectMentionsPositiveMixedNegative
Story / writing807415
Audio / music7700
Content / longevity7700
Graphics / art6600
Value for money6600
Performance1100
Interface / UX1001

Positive reviews by playtime

🎮 Players who like it have spent 3.8 h on median; those who dislike it: 3.4 h.

<2h
96 % (n=57)
2-10h
98 % (n=337)
10-25h
100 % (n=25)
>25h
100 % (n=6)

Fixed or still broken? Sentiment over time

➡️ Stable reception over time
Aug 2025 : 95% positive95AugSep 2025 : 95% positive95SepOct 2025 : 100% positive100OctNov 2025 : 98% positive98NovDec 2025 : 100% positive100DecJan 2026 : 97% positive97JanFeb 2026 : 100% positive100FebMar 2026 : 100% positive100MarApr 2026 : 100% positive100AprMay 2026 : 100% positive100MayJun 2026 : 95% positive95JunJul 2026 : 98% positive98Jul

% of positive reviews per month (months with ≥ 15 sample reviews).

100% completion difficulty ("platinum")

42,6 % Accessible

of players have unlocked the rarest achievement — the upper bound of those who "100%'d" it. 21 achievements in total; the median achievement is unlocked by 48,4 % of players.

What creators say (YouTube)

No indexed video for this game yet.

See planetarian HD videos on YouTube →

This game on Twitch

No stream or clip for this game right now.

See planetarian HD streams on Twitch →

Strengths

  • Story: 74 positive mentions out of 80
  • Audio: 7 positive mentions out of 7
  • Graphics: 6 positive mentions out of 6
  • Performance: 1 positive mention out of 1
  • Content: 7 positive mentions out of 7

Weaknesses

  • UI: 1 negative mention out of 1
  • Performance and UI receive very few mentions, indicating limited depth in these areas
  • The game’s brevity (most players spend less than 10 h) may leave some seeking more extended gameplay

Who is it for?

Fans of emotionally resonant, narrative‑driven visual novels and short, poignant adventures will find this title compelling. Those who enjoy a polished audiovisual package and a story‑centric experience rather than complex mechanics will appreciate it most.

Is planetarian HD worth it in 2026?

Yes — player reception is very positive: 99% of 3,387 Steam reviews are positive (player score 98/100). Most-praised strength: Story. Current price: 3,99€ (60% off).

Verdict

Planetarian HD stands out for its touching story and flawless audiovisuals, earning almost universal acclaim. أسماء it offers a brief yet powerful experience, though its limited gameplay depth and minimal UI polish may deter players looking for longer, more interactive sessions.

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planetarian HD: 98/100 by players — Gamer Reviews

Most frequent keywords

émotion (10)court (10)touchant (5)pleurs (4)robot (3)impact (3)meilleur (3)vn (3)étoiles (3)cry (3)beauté (3)conseil (3)

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