Konami Collector's Series: Arcade Advanced Codes -

Frogger: Advanced resolution:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Frogger title screen for higher resolution graphics. A sound will confirm correct code entry.

Gyruss: Advanced resolution:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Gyruss title screen for higher resolution graphics. A sound will confirm correct code entry.

Rush N' Attack: Extra lives:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Rush N' Attack title screen. A sound will confirm correct code entry.

Scramble: Advanced resolution:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Scramble title screen for higher resolution graphics. A sound will confirm correct code entry.

Time Pilot: Bonus level:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Time Pilot title screen. A prehistoric level will appear during game play. A sound will confirm correct code entry.

Yie-Ar Kung Fu: Bonus fighters:
Press Up(2), Down(2), Left, Right, Left, Right, B, A, Start at the Yie-Ar Kung Fu title screen. A sound will confirm correct code entry. The bonus fighters will be unlocked after a single player game, or may be immediately selected in versus mode.