Thanks so much! I hope you enjoy the game(s)!
There are three versions ( I think ) here on itch.io.
-Widescreen Color
-Widescreen Grayscale
-Grayscale (sqaure window)
The square screen is much harder and less fair due to the tighter view, but I liked it that way because I'm a huge GameBoy fan. I can understand why people wanted the wider screen, though.