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).