User Summary The 8th installment in the project Shrine Maiden series. Imperishable Night is a straightforward shoot'em-up, except that the player controls a flying girl instead of the typical spacecraft. When enemies are shot down, they may drop various "items", such as Power Ups, Point items or other special items with various effects. The game consists of 6 stages, each stage having a mid-boss and an end-of-stage boss. In Imperishable Night, the player can choose between four combinations of human/daemon, all characters from previous games: Reimu Hakurei/Yukari Yakumo, Marisa Kirisame/Alice Margatroid, Sakuya Izayoi/Remilia Scarlet and Yomu Konpaku/Yuyuko Saigyouji. A special feature of this game is that the character the player uses is switched when the "slow" button is held down.