Duke Nukem
Invincibility
At the Title screen, press Up, Down, Down, Left, Right, Left, Up, Up. If you want to enter both of these codes you must enter this one first.
Level Select
At the Title screen, press Left, Right, Up, Up, Down, Up, Right, Left.
The Sims 2 Double Deluxe
Planet Racer
Sims3 - Golden Blossom - A Modern Slice of Heaven
Sims3 - Pralinesims Lipgloss 01
Also see ...
Donkey Kong Land 2
ft or Right and quickly press B, B, A, A. A sound will confirm correct code entry. 47 Lives Highlight any saved game at the file selection screen. Hold Left or Right and quickly press A, A, B, B. A sound will confirm correct code entry. Leave Previously Completed Levels Pause gameplay, then press Start + Select.
ft or Right and quickly press B, B, A, A. A sound will confirm correct code entry. 47 Lives Highlight any saved game at the file selection screen. Hold Left or Right and quickly press A, A, B, B. A sound will confirm correct code entry. Leave Previously Completed Levels Pause gameplay, then press Start + Select.
Pac-Man: Special Color ...
: KTY Stage 22: TYK Stage 23: SMM Stage 24: NFL Stage 25: SRT Stage 26: KKT Stage 27: MDD Stage 28: CWD Stage 29: DRC Stage 30: WHT Stage 31: FLT Stage 32: SKM Stage 33: QTN Stage 34: SMN Stage 39: THD Stage 40: RMN Stage 41: CNK Stage 42: FRB Stage 43: MLR Stage 44: FRP Stage 45: SDB Stage 46: BQJ Stage 47: VSM Stage 48: RDY Stage 49: XLP Stage 50: WLC Stage 51: TMF Stage 52: QNS Stage 53: GWR Satge 54: PLT Stage 55: KRW Stage 56: HRC Stage 57: RPN Stage 58: CNT Stage 59: BTT Stage 60: TMR Stage 61: MNS Stage 62: SWD Stage 63: LDM Stage 86: DCR Stage 97: PNN
: KTY Stage 22: TYK Stage 23: SMM Stage 24: NFL Stage 25: SRT Stage 26: KKT Stage 27: MDD Stage 28: CWD Stage 29: DRC Stage 30: WHT Stage 31: FLT Stage 32: SKM Stage 33: QTN Stage 34: SMN Stage 39: THD Stage 40: RMN Stage 41: CNK Stage 42: FRB Stage 43: MLR Stage 44: FRP Stage 45: SDB Stage 46: BQJ Stage 47: VSM Stage 48: RDY Stage 49: XLP Stage 50: WLC Stage 51: TMF Stage 52: QNS Stage 53: GWR Satge 54: PLT Stage 55: KRW Stage 56: HRC Stage 57: RPN Stage 58: CNT Stage 59: BTT Stage 60: TMR Stage 61: MNS Stage 62: SWD Stage 63: LDM Stage 86: DCR Stage 97: PNN
Tetris DX
Alternate screens Allow the game to remain at the main screen until demonstration mode begins. Then, press Select to display a screen featuring swimming fish. Press A to return to the next part of demonstration mode, then press A again to display a screen with confetti and the Nintendo logo. Press B to return to the next part of demonstration mode, then press B. Eventually a screen featuring a blackboard will appear. Continue game play Pause the game in single player mode, then turn off the Game Boy. A continue screen will appear when the Game Boy is turned on again.
Alternate screens Allow the game to remain at the main screen until demonstration mode begins. Then, press Select to display a screen featuring swimming fish. Press A to return to the next part of demonstration mode, then press A again to display a screen with confetti and the Nintendo logo. Press B to return to the next part of demonstration mode, then press B. Eventually a screen featuring a blackboard will appear. Continue game play Pause the game in single player mode, then turn off the Game Boy. A continue screen will appear when the Game Boy is turned on again.