This is a very well-made game! I love the atmosphere you've set at the start. Like with the previous comment, I'm also kinda expect of a jump scare happening so maybe you could take advantage of that feeling to improve the game more. The visuals and audio are superb!
There's also some instance you could yeet of the dices off the table and in extreme cases, you could yeet it off the side of the table and the game will not progress further. Maybe a condition to check if there's at least one dice on a table could help so the game could progress. Or when you yeet all the dice on the table, make the player lose and retry. Maybe while the box is cranking, add some interactable objects or anything that could help the players pass time as I feel some players would get impatient. These are just some of my suggestions that I could see that could improve the game.
Overall, it a really great game! Good job for completing this in one week! Congratulations!