"Ocko, pod mi pomoct vypocitat domacu ulohu", prosi Karolko. "Najskor premyslaj sam", odpovie mu otec. "Ale ja uz som premyslal!" "A na co si prisel?" "Ze poprosim teba..."
At the Frogger title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start for higher resolution graphics. You will hear a sound if the code has been entered correctly.
Gyruss: Advanced resolution
At the Gyruss title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start for higher resolution graphics. You will hear a sound if the code has been entered correctly.
Rush N' Attack: Extra lives
At the Rush N' Attack title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start. You will hear a sound if the code has been entered correctly.
Scramble: Advanced resolution
At the Scramble title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start for higher resolution graphics. You will hear a sound if the code has been entered correctly.
Time Pilot: Bonus level
At the Time Pilot title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start . A prehistoric level will appear during game play. You will hear a sound if the code has been entered correctly.
Yie-Ar Kung Fu: Bonus fighters
At the Yie-Ar Kung Fu title screen, push Up(twice), Down(twice), Left, Right, Left, Right, B, A, Start. You will hear a sound if the code has been entered correctly.The bonus fighters will be unlocked after a single player game, or may be immediately selected in versus mode.