Frogger: Advanced Resolution:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Frogger
title screen for higher resolution graphics.
Gyruss: Advanced Resolution:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Gyruss
title screen for higher resolution graphics.
Rush’n Attack: Extra Lives:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Rush’n
Attack title screen.
Scramble: Advanced Resolution:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Scramble
title screen for higher resolution graphics.
Time Pilot: Bonus Level:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Time
Pilot title screen. A prehistoric level will appear during gameplay.
Yie-Ar Kung Fu: Bonus Fighters:
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Press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start at the Yie-Ar
Kung Fu title screen. The bonus fighters will be unlocked after a single player
game, or may be immediately selected in versus mode.
