Do you mean more on the side of spelling/grammar mistakes or just poor use of words / bad sentence crafting?
If you happen to play again, it would help a great deal if you could provide examples of things that you think should be rewritten or point out mistakes. I usually try to review already written content to improve it both in terms of gameplay and quality when possible, so hopefully that will improve with time!
Both things happen in different areas. There are definitely some prominent spelling mistakes here and there. I intend to join the Discord after work today so any of those that I start coming across specifically I can point out there. As for sentence construction, there are times it gets weird. In particular, one habit I've noticed you have is a tendency towards run on sentences. Things that should really be 2 or 3 different sentences just get separated by commas as one long sentence instead. One example I pulled right from the beginning of a new simulation:
"You have 50 days to live in this reality, spend them well, the more things you achieve, the better the next simulation will be!"
This could instead be:
"You have 50 days to live in this reality, spend them well! The more things you achieve, the better the next simulation will be!"
The on the very next screen, we have:
"You are in your college dorm room, it's a single room, you insisted on that back when you were 18, because you don't really like company, so your parents had to pay a little extra for that."
This should be rephrased to be two, possibly even 3 sentences, something like:
"You are in your college dorm room. It's a single room. You don't like living with people, so you insisted on that when you came here, even though it cost your parents a little more."
This sort of thing is a bad writing habit, but a common one even among native English speakers, I struggle with it myself! It's something I have to actively work to avoid doing when I'm writing.
Anyway I need to get ready for work, but when I'm home later and join the Discord and do another run of the game (one more achievement to get) I'll look for other examples of stuff to post.