So I keep getting stuck with an error passage Stattamer doesn't exist and then I can't go any further I have tried two different versions and it does the same thing at trying to start episode 3.
Elaborating on what the author said, and as per described in the game's page, Superstition is an episodic interactive fiction. Chapters are released from time to time. If it's not there, it's because hasn't been written yet. Follow the creator to receive notifications whenever an update is released. :D