Then came the True Lab. Hoo, boy.
I've never played any of the Silent Hill games but I've listened to the soundtracks a bit and I feel there's an Akira Yamaoka vibe to the True Lab music. In the True Lab we find evidence for a lot of things that Alphys was responsible for, including the hint that Alphys was accidentally to blame for creating Flowey.
Some #Undertale fans aren't as forgiving of Alphys's doings as Royal Scientist as I am. I feel like Alphys was an amateur in way over her head, _ordered_ by the King to do the impossible. And Alphys must have been desperate for a plan that spared humanity, too.