Playing on Chrome, where all the menus like Settings, Save, Restart and so forth are supposed to be, there's a red box that says "Error: the passage "StoryInterfaceUpdate" does not exist."
It worked fine when I switched to FireFox.
I’m pretty sure that means you have cookies disabled.
It's the same in OperaGX
I'm not sure then. I plan to make the free version downloadable soon though, so it should work then.