Developing a horror game - I start my 3rd game

Developing games has grew in my and now it is my main hobby, so after publishing my 2 first games one right after the other I am jumping into the 3rd one.

This will be more ambitious. If it ends up as I imagine, it will be a paid one and not just a free game to share my work.

I already have what the gameplay will look like:

• you are in a room, by a desk, with a ouija board and a book
• in front of you there is a dark aisle where you start to envision a demonic figure
• you cannto distiguish the details of the figure, but it is approaching
• in the book you have to look for the name of that demonic figure
• when you find the name of the figure you have to write it in the ouija board
• all that before the demon is so close to you that it can catch you