A public demo for the game will come out soon, with the full game coming for an October release.

Here is a picture of the menu screen, with credits and notes at the bottom.

And no, Tweetie is not the main antagonist of the game. The menu screen has a chance of having any one of the characters in it like in FNAC. One time you can see Crimson, another time you can see Wendy, and the third time you can see George, etc.