There is a spin-off focusing on the Moon Tour (In Adastra, Amicus takes the Human on a Moon Tour, however, in the game the events are merely briefed). It's called "Interea". However, this game is still in development.
Khemia may be on hold, but Interea is providing background info about the characters and history that will come into play in Khemia. This should let the story move forward faster.
