That Infinity Nikki game looks very boring to play, but I like some of the concepts and the designs. I wish it's a more traditional PC game focused on the story, like a 3D interactive open world visual novel.
The functional dysphonia article was just super weirdly worded
She was struggling with that for a while due to the chronic condition that late killed her, and they latched onto that because they didn't actually know what the condition was