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Hidden Star in Four Seasons

Touhou Project series game released in August, 2017

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 11, 2026
Entity authorityQ30899159
Source-derived summary

Touhou Tenkuushou ~ Hidden Star in Four Seasons (Japanese: 東方天空璋 〜 Hidden Star in Four Seasons.; lit. "Eastern Heavenly Jade Dipper") is the 16th game in the Touhou Project series. It was announced on the developer ZUN's blog on April 20, 2017. A playable demo was released on May 7, 2017, at Reitaisai 14, and the full version was released at Comiket 92 on August 11, 2017. The game was released on Steam worldwide on November 17, 2017, becoming the first game in the series to be available on the platform.

Gameplay

Hidden Star in Four Seasons is a vertically scrolling shoot 'em up game wherein an upward-facing player maneuvers around enemy projectiles and shoots projectiles at enemies and, though twice each stage, bosses which appear at the top of the screen.

Hidden Star in Four Seasons has a unique mechanic known as the Season Gauge. This gauge is filled by collecting season items, which appear when the player’s bullets connect with an enemy or when the player grazes an enemy bullet. When the season gauge is filled, a miniature orbital appears behind the player shooting smaller projectiles, and goes back to zero. The gauge can be refilled for a maximum of six orbitals.

Editorial summary

The public source identifies “Hidden Star in Four Seasons” as touhou Project series game released in August, 2017. This brief keeps that definition visible, then builds a research path around Hidden, Star and Four.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2017—that can be checked directly. The linked authority record independently contributes the date 2017-08-11. Its value is orientation rather than verdict, with Hidden, Star and Four providing the first useful test.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jun 11, 2026. The linked authority identifier is Q30899159. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2017.

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Source & attribution

This entry incorporates text from Hidden Star in Four Seasons” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.