[spoiler: english is not my first language, i hope i'll write something understandable XD]
Ok, when I have read "Ripley" the first time i was gagging, when i have understood better, i was dead.
First praise: the pace management. Little group of sentences makes it easy to read, and in this case, create more curiosity ('cause i wanna know what's going on :D), and than more bigger paragraphs for descriptions. Good, really good. It's not common at al <3
Second: sci-fi is not my genre, but you have made me really comfortable with a highly evocative style. It's somehow full of colors, emotions. I'm really in love :D
Gameplay it seems common for CYOA (it's not a bad thing, but my love for Ink comes from all the neardy possibility that it has :D). In a few places there are a lot of choices, that could feel overwhelming (is that a farm?/a child?/the housing etc etc).
I have had a bug nearly the start: when i have chosen to say my name, anything happened. I have tried again, same problem :D No problems when choosing "rank", but i have had another blocking problem later (nearly "They don't resemble anything from Earth. Well, you'll learn them soon enough.).
Curiosity: it's clear that you have put a lot of effort in the writing part <3 how many words are in the game? And have you wrote novels and so on?
Good job <3
Marco