planetarian HD overview

Overview

planetarian HD comes from VisualArts/Key and is published by VisualArts. It arrived on Steam on May 8, 2017, and it sits naturally among Single-player, Steam Achievements, Steam Trading Cards, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

planetarian HD's latest SteamPulse observation recorded 6 players at 7 October 2026 - 09:20:42 UTC, with a tracked peak near 13. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 99% positive across 3,279 reviews.

Language and system requirements

planetarian HD is available in 8 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

planetarian HD has sold up to 40,338 units and has 3,206 Steam recommendations. The estimated VGI revenue is $265,698. On Twitch, 0 streamers are live with around 0 total watchers.

planetarian HD overview details

planetarian HD combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Why don't you come to the planetarium? The beautiful twinkling of eternity that will never fade, no matter what. All the stars in the sky are waiting for you. 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. Please do not divide Heaven in two... It is thirty years after the failure of the Space Colonization Program. Humanity is nearly extinct. A perpetual and deadly Rain falls on the Earth. Men known as "Junkers" plunder goods and artifacts from the ruins of civilization. One such Junker sneaks alone into the most dangerous of all ruins -- a "Sarcophagus City". In the center of this dead city, he discovers a pre-War planetarium. And as he enters he is greeted by Hoshino Yumemi, a companion robot. Without a single shred of doubt, she assumes he is the first customer she's had in 30 years. She attempts to show him the stars at once, but the planetarium projector is broken. Unable to make heads or tails of her conversation, he ends up agreeing to try and repair the projector ... For the first time, this heartwarming and memorable title is available on Steam! It is fully voiced in Japanese, and can be experienced with both English and Japanese text. Design, Scenario: Yuuichi Suzumoto Music: Magome Togoshi Voice Cast: Hoshino Yumemi - Keiko Suzuki The Junker - Daisuke Ono What is Kinetic Novel? A new form of entertainment for the sole purpose of storytelling -- not a novel, not an anime, not a game…

SteamPulse editorial summary

planetarian HD is listed as a game with $3.49 (65% off from $9.99). It supports Windows, belongs to Single-player, Steam Achievements, Steam Trading Cards, Steam Cloud, and Family Sharing, and is associated with Adventure, Casual, and Simulation. SteamPulse's latest observation records 6 players at 7 October 2026 - 09:20:42 UTC, a tracked peak of 13, and 99% positive reviews.

Overview tags

Visual NovelAnimeCasualAdventureRobotsPost-apocalypticDramaStory RichSimulationCuteSingleplayerEmotionalGreat SoundtrackSci-fi

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.