I found it hard to move the character without bumping into the ghost or the enemies. As someone else mentioned, it basically just devolves into moving in circles over and over.
The game crashed during Night 4, with the error message:
ERROR inReally good sprite art, though.
action number 1
of Step Event0
for object obj_boom_game: Unable to find any instance for object index '64' name 'obj_boom_enemy'
at gml_Object_obj_boom_game_Step_0