Pause the Flash at certain moments to find hidden secrets! (Go to Control > Play or press Ctrl+Enter to pause/play.) Some parts still move even when paused.
The curation originally used a mirror link as its source:
https://archive.4plebs.org/f/thread/3344704/
The swf used is still from this source.
Note that the original swf file uploads on Nicovideo have become inaccessible soon after Adobe ceased Flash support in 2021.
Music is O.M.E.N. by minmin and is an arrangement of U.N.オーエンは彼女なのか？/U.N. Owen Was Her? by ZUN.
Reimu and Marisa is a special guest animation by ツナマヨ / Tuna Mayo.
Mirror swf download link: https://danbooru.donmai.us/posts/667462
