This was a very spooky and great experience, loved the way little things change the further you go into sleepless state!
Made me grip the mouse all the way through. Audio is masterclass, didn't expect that level of intensity.
A little nitpick, would be great to have an ability to change your answers (i.e. when you pick a number) before putting the cards in the bin. And sometimes cards won't pick up when cursor changes to "holding" state.
Nevertheless, it was a great experience!