Touhou 12.5 - Double Spoiler

This is the 12.5th game in the series announced by ZUN in March 3, 2010. The game was released on March 14, 2010 at the Reitaisai 7 convention. The game focuses again on Aya Shameimaru and is meant as a sequel to Shoot the Bullet as it has a same gameplay style but adds new characters and spellcards.