Thank you for playing and writing the comment!
I'm well aware of the sprite issues on backgrounds, and for that I'm getting colored versions of main 2 characters, Alex and Shevy. They should appear either next update or the one after.
I plan to add more backstory as the story goes, starting next chapter. It should get interesting!
As for exporting the game for other platforms - I'll also do that following the next update.
Perhaps not for android yet, as I don't have any way of testing it, but Linux and Mac will be available.
Again, thanks for trying out my novel. It means a lot to me!