You can mess around with the animation and background at the title screen by pressing different buttons.
L3 --> Changes the background design.
L1 --> Changes the color of Snake and the soldier.
L2 --> Changes the color of Snake and the soldier.
R3 --> Changes the screen's color.
R2 --> Slows down the Snake vs. soldier animation.
R1 --> Speeds up the Snake vs. soldier animation.
Triangle --> Turns the background black so that you can only see Snake fighting the soldier.