Hi, second dev here!
We had a problem that occurred only on the last builds, where ghosts didn't even spawn. It was really hard to track the error, but it is now fixed and available to download our latest working version on this link:
https://drive.google.com/file/d/18rMWHNbFlfUX0uIo8O3UChvPPblERL6l/view?usp=shari...
We DID NOT change anything else, just fix the main goal of the gamejam, but we are sending this to you, only if you like the gameplay and want to check our work, but you can still rate us based on our first build sent on time.
Have fun!