Satan's Phantom

I found this song on some Touhou Roblox game called "Noobfighter's Symphony" (Check it out here it's awesome if you like bullet hell games -> https://www.roblox.com/games/16694083016/Noobfighters-Symphony)

Anyways, this song is not the "official" soundtrack, but rather a part of the intended OST

https://youtu.be/SmbMUTIOXXQ?si=K-L0M7OizPK0hM23