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Touhou Kinjoukyou ~ Fossilized Wonders. header art

Touhou Kinjoukyou ~ Fossilized Wonders.

Team Shanghai Alice presents a bullet hell shooter! The 20th installment of the Touhou Project. Utilize the powers you've acquired to overcome new challenges!

Steam Page
Release
August 16, 2025
351 days ago
Steam Reviews
Very Positive831 reviews91.7%

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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The separate publisher has a broad catalog or developer network in the local database.
Updated: Jul 13, 2026Publisher statusHow the game's publishing relationship is classified.
The outside role is limited to platform publishing and release support for an independently developed doujin game.
Search Google: How is Touhou Kinjoukyou ~ Fossilized Wonders. and Mediascape Co., Ltd. funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Touhou Kinjoukyou ~ Fossilized Wonders. and 上海アリス幻樂団?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

Media

6 items

About the Game

Touhou Project Volume 20
A bullet hell shooter by Team Shanghai Alice!

This commemorative 20th installment returns to its roots.
It offers a classic style that lets you enjoy bullet hell shooting in its purest form.

Players take on the roles of Reimu and Marisa.
Combine the eight unique “Anomaly Stones” to equip yourself and face the anomalies.

Enjoy the unique world and story of Touhou.

- Story -

Something was happening in Gensokyo.
However, only a few noticed it.

The only signs of something amiss were
the sacred sanctuary at the foot of the mountain, an untouchable place,
and the power of the anomalies themselves.

Armed with the power she gained from resolving previous anomalies, she sets out to confront the sacred sanctuary.

- Player Character -

  • Miko, a priestess of mutation
    Hakurei Reimu
    Race: Human
    Ability: Mainly flying

  • Ordinary Wizard
    Kirisame Marisa
    Race: Human
    Ability: Ability to use magic

- Game System -

This is a vertical scrolling bullet-hell shooting game.
Select the difficulty level, the player character, and the mutation stones to equip.
The player can choose to equip main, diffusion, concentration, and support stones.

At first, only the main mutation stone can be changed, but as you play the game, you will get mutation stones so you can select other stones as well.
Each has a different effect, so please try playing with different combinations.
For other detailed game systems, please refer to "Manual" on the title screen (or pause screen during gameplay).