Mrs. Estacion

Mrs. Estacion is a Japanese doujin vertical danmaku shooter completed in 2010. It is not strictly a Touhou Project fangame, but many of its bullet patterns and spell cards reference the official series and its soundtrack is written in a style close to ZUN's. It offers one playable character with three shot types, and its scoring is modelled on Subterranean Animism: grazing for long enough collects items automatically, and a bullet keeps awarding graze points for as long as the player stays close to it.