"Touhou Makuka Sai ~ Fantastic Danmaku Festival Part III" is a bullet hell shooting game with an arcade golden age style. It is the third game in the Touhou Makuka Sai series. The strange moon seems to hide a new conspiracy. Charge into the deep world on the eternal night!

Under the influence of the second spring snow "incident", Gensokyo passed a brief summer and welcomed the autumn wind. The annual Mid-Autumn Festival event - the Moon Capital Exhibition - was held as scheduled, but this year seemed livelier than usual. As the full moon, emitting strange moonlight, rose, a huge curtain that spanned Gensokyo had quietly fallen. Before everyone could react, the night sky of Gensokyo had completely paused, and many youkai that were usually only heard in rumors had appeared. And tonight's Moon Capital Exhibition banquet was attracting batches of nearby fairies to come...