Hi and thank you.
1. yes steam is planned. I want to get the demo in a good state before that. there are already 2 monsters in game. though jump scares are not going to be a thing in this game. you will always be able to see or hear before the monster sees you.
2. coop is not planned. I have no experience with multiplayer.
3. that's the point of demos. they are a smaller chunk on how the main game will play.
thank you for the feedback. its always welcome