I have some bland advice/thoughts.
First thing right off the bat is proofreading and editing, there are quite a few mistakes. If the intended mood is dark and serious, then I believe clean text will help in accomplishing that. The other thing I thought of with the text would be messing around with the font, see if anything else looks cooler, fitting in with the theme a bit more.
Other than that, try differentiating the character's ways of speaking a tad more, according to their character. A couple short examples: "You're, You are, Yer'," and "Gunna, Gonna, Going to,". With those, Yer' and Gunna are sort of crude, You're and Gonna are sort of casual, and You are and Going to are a bit less casual. Again, general, boring, not exactly profound or even correct all the time, but point is, it changes the vibes of a character. Who are they? How do they talk?
Then again, I don't have much to go off of here, with... hm, 4 characters? A couple pages of text? And it's not as if it's atrocious and I can't tell who's who. It's just that the decently important researcher and the random wolf bro sounded quite similar, at least in my memory.
Also the file name is "TheRose", I thought it would've been named "Chroma Haven", but eh.
Anyways, have fun with the project! I dunno what those supplies are, but hope they arrive soon!
(^w^)