This was wonderful! Your doing things I didn't think RPG maker was capable of, and on a 20+ year old engine!
there was one bug - I had to save, quit and load a few times because the cursor would get jammed traveling to the left during combat. This made combat very challenging, but not impossible, but then it continued once I was walking around again. Apart from that I found it bug free and clean as a whistle!
I really loved the artwork and presentation - it felt very grounded without being grim. The cut scenes, with thier slow zooms and unhurried pace really stood out for me, I liked them a lot. The writing was very strong in general - the dialogue all felt natural. I was fully invested by the sickbay scene, I gasped with frustration when it ended! Brilliant job.