PLEASE READ
In order to get this working you have to play the song “Spookeez” on hard.
In order for this to work drag all the music files into the music folder and replace all the files for the original “Spookeez, Spookeez_Inst, and Spookeez_Voices.” After that take the “spookeez-hard” file and drag it into the assets folder then the data folder then the spookeez folder and replace the file for the original “spookeez-hard.” Then you can play vamp anthem in fnf!
Download: https://gamebanana.com/gamefiles/14600 or https://gamebanana.com/dl/515226
Source
VAMP
Vamp
VAMP
Vamp
VAMP
VAMP
VAMP
it's here
So, I got the song to work in the game, but the chart still has the original Spookeez design even though I swapped out the hards. Is there still something I should do or should I try it again
Edit: I found out it only works in Story Mode, but is there any way to get it to work in Free Play?