If you get stuck in the “They are coming” part, you need to move the mouse around the screen to find the hidden ghosts and click on them until everything returns to normal. Just be careful not to click on nothing, because then they'll damage you directly.
I still have to improve this battle, my friend played it and got stuck on it too
Ahhhh when my window was not in fullscreen, I was not seeing the ghosts. When I tried the game the first time, I was just seeing what looked like a red lump(the Nothing?) and I clicked on it like my life depended on it, which is probably why I died even quicker during the sequence. While I did find the game very challenging (thank you for implementing save and load haha), I liked that the ghosts' random and perhaps more frequent appearance added a sense of urgency and panic when navigating the area!
