You've captured the early DOS game feeling pretty well.
Even the font is the same that many PC/Amiga games used back then :D
Also, love the color palette.
Thanks! The font is actually called IBM-CGA and is from this site: https://int10h.org/oldschool-pc-fonts/fontlist/
The colour palette is called colordome-32 which I discovered on lospec.com. Not a genuine DOS palette, but I think it's nice :D