Funny you mention checkpoints. I wanted to add them but I ran out of time.
But this game will get an instant update after the jam which fixes some bugs,
and adds checkpoints! :D
But don't worry the game still will be hard,
checkpoints refresh your sanity to full so I changed
the maximum sanity amount to 50 instead of 80.
One ghost can kill you in about 6 - 7 seconds.
Before it could kill you in about 9 - 11.