Lilith's Brood through the portal of Portal

Alive!Still alive.Alive... again.
Are these the opening lines of Lilith's Brood? Or are they lyrics from iconic Portal theme song "Still Alive"? As I opened the book, all I could think about was Valve's sci-fi masterpiece. Little did I know these similarities were more than just skin-deep.

Lilith's Brood is about a strong female character held alone in confinement in a pristine cell by unseen, technologically advanced captors who she initially hears only through some sort of public address system. She begins the story by waking up from slumber--she can't remember how long she slept or how she got to this place. She wears clothing given to her by her captors. As she learns more, she discovers her captors are using her as an experiment, and already surgically "enhanced" her body before her journey even started.

Portal is about a strong female character held alone in confinement in a pristine cell by unseen, technologically advanced captors who she initially hears only through some sort of public address system. She begins the story by waking up from slumber--she can't remember how long she slept or how she got to this place. She wears clothing given to her by her captors. As she learns more, she discovers her captors are using her as an experiment, and already surgically "enhanced" her body before her journey even started.

The stories diverge slightly after the first few chapters, but these similarities are uncanny.

I can't wait to dicuss Portal in class.