Madeline & The End Game Walkthrough Part 2
Walkthroughs for Blackwell Epiphany
The First Encounter with Madeline
Upon returning to Grace School after saving the last spirit you'll have an encounter with Madeline. Apparently she has been behind this whole mess. In addition, she has a special treat in store for Rosa and Joey.
After Madeline has possessed Rosa she will leave Grace School and walk to the far left. Unfortunately for her she can't move any further. Have Joey use his Tie on Rosa/Madeline and he will force Madeline to leave Rosa's body.