pre-classic was likely the 1st version of bonnie's music rush put into development.
the game was mostly the same, except there is no time or score and one music note.the light does not flicker, and just turns off. golden freddy acts the same, however, his sprite turns to face wherever bonnie goes, and goes in his direction. in this version, no development of the mysterious shadow figure had begun. however, withered bonnie does appear to turn dark with only his metalic feet and eyes visible. this is not bonnie, but blackjack.. "TEST" constantly flickers on the screen in a goofy font, saying it is a "test".
- golden freddy's head does not flicker in the dark, however, bonnie does flicker.