You put the strange disc in your computer - an old scratched disc with 'Jam' written on it. You remember that years ago, your father worked on this game, but he disappeared before the game was released.

The polygonal Green Hill Zone appears, and soon a figure resembling Sonic, but with black face.

"Heya! It's been some time since someone booted this thing..." The figure laughs a bit.

He stops when he sees you looking at the screen. His eyes widen.

"M-marilyn...?"