I was getting frustrated with it, until I discovered that you have to reach HumanBot's ending first before Annie's ending opens up, and then eventually the rest of the game.  I also thought that the "Wrong End" might have been a bug or something, since it was abrupt with no real lead-up, but I guess the choice that triggers it ties into the actual ending of the game.

Anyway, great work.  Quite impressive for such a relatively small project.

Thanks for playing!

Believe it or not, in earlier drafts of the game, it was way less clear what you were supposed to do (in terms of finishing HumanBot's story first and then the other characters'), so implemented some changes to hopefully make it a bit more clear what the player is supposed to do without beating them over the head with it. I guess it worked, since you eventually figured it out, but in hindsight, it probably could have been made even more clear.

And yes, the Wrong End was intentional.