It's not exactly a sequel but there is Another Story that is supposed to be played after the main game, if you haven't checked it out yet and are interested in it. :)
https://spongey-kitty.itch.io/96-another-story
If you have, we're sorry to say it's the only bonus episode we have for now for 96. :(
The new game is set in another universe, but who knows what the future holds. ^^
Thank you for the interest!