Collecting a Vestige of "Anger" allows you to break down a specific barricaded door. Collecting a Vestige of "Sorrow" allows you to open a weeping locker. This forces teams to split up, as one player might be holding the necessary emotion that another player needs on the opposite side of the maze.
Chapter 7: The Convergence of Shadows In the evolving narrative of Labyrinthine
You will encounter "split-up" moments where one player must stay in a control room to guide others through a darkened maze using cameras or intercoms. Meet the New Monster
Below is a conceptual "Chapter 7" story that picks up directly from that cliffhanger. Chapter 7: The Threshold of Aether