I've got 400 points. Got the killer after one turn.
The premise has potential, but the game, especially the controls need a lot of work. ( I would suggest to either lean into the first person view and let the player walk around, or going menu style where you have a selection cursor over every guest and can switch between them by pressing a button)
At the start I was trying to move forward by pressing w and just skipped all days and was immediately greeted with a game over x)
I think the most urgent thing is the music not looping properly, this made playing the game somewhat grating.