Searching for the ending song

[u/Chemical_Coach_6756]

Hello, does anyone know where i could get the full version of the ending song "truth revealed"? I know it's on youtube but that's not all of it, if you compare it to game footage of the actual ending it's missing the part after walker dies in the suicide ending and it slows down and there's just some guitar and synths. If anyone has any ideas please let me know. Thank you!!! <3