I liked how you described the general idea of the OST, thank you!!!! You're right, aesthetically it can give an idea of Little Nightmares (one of my favorite games♥)
For Real I tried to evoke a mix of emotions. It is here where the doll realizes something important from her past. And in this track I thought of it as if she were singing about what happened. She is sad but at the same time calm because there is nothing she can do.