Silent Scope Cheats - DC

Professional Challenge mode
Hold [R] at the mode selection screen and highlight "Training" or "Arcade". Keep R held and press [Start]x4. The sound of a gun will confirm correct code entry. The aiming ring and enemy markers will be disabled in this mode.

Night Vision Challenge mode
Hold [R] at the mode selection screen and highlight "Training" or "Arcade". Keep R held and press [Start]x5. The sound of a gun will confirm correct code entry. The game will begin at night and require the Night Vision scope.

Professional Night Vision Challenge mode
Hold [R] at the mode selection screen and highlight "Training" or "Arcade". Keep R held and press [Start]x6. The sound of a gun will confirm correct code entry. The game will begin at night, with no aiming ring or enemy markers.

Mirrored levels
Press [Left]x2, [Right], [X], [Down]x2, [Up], [Y], [Up], [Right], [Down], [Up], [Left], [Down], [X] at the mode selection screen. The sound of a gun will confirm correct code entry.

First person view
Press [Up]x4, [Down]x4 at the mode selection screen. The sound of a gun will confirm correct code entry.

Disable aiming ring
Press [Right]x3, [X] at the mode selection screen. The sound of a gun will confirm correct code entry.

Disable enemy markers
Press [Right]x4, [Left], [Down], [Up], [Right] at the mode selection screen. The sound of a gun will confirm correct code entry.

Disable scope
Press [Right], [Down], [Right], [X], [Right], [Down], [Right], [X] at the mode selection screen. The sound of a gun will confirm correct code entry.

Love mode
Press [Left], [Right], [Right], [X], [Y] at the mode selection screen. The sound of a gun will confirm correct code entry.

Turbo mode
Press [Down], [Y], [Up], [X], [Y], [Down], [Right], [Down], [Right], [X], [Y] at the mode selection screen. The sound of a gun will confirm correct code entry.

Night mode
Press [Up], [Right], [Down], [Left], [Up], [X], [Y] at the mode selection screen. The sound of a gun will confirm correct code entry.

Hidden mode
Press [Right], [Down], [Right], [X], [Up], [X]x2, [Y], [Down], [Right], [Down], [Right], [X], [Y] at the mode selection screen. The sound of a gun will confirm correct code entry.

Convert health to time
Pause the game in arcade mode, then press [Up]x2, [Down]x2, [Left], [Right], [Left], [Right], [A], [B]. The sound of a gun will confirm correct code entry.

Convert time to health
Pause game play in arcade mode, then press [B], [A], [Right], [Left], [Right], [Left], [Down]x2, [Up]x2. The sound of a gun will confirm correct code entry. Five seconds from the timer will be converted to one half of a life. This code can be repeated.

Alternate controls
A Dreamcast mouse can be used to aim. Press [Left Mouse Button] to shoot, [Right Mouse Button] to toggle your targeting recital, and [Thumb Button] to pause game play. The [Scroll Wheel] will scroll through the menu options.

100 Challenge mode
Successfully complete all nine Outdoor Shooting Range challenges to unlock 100 Challenge Mode.

Extra options
Successfully complete the game under any difficulty setting to unlock a real time window and up to 8 health in the options menu. Alternately, accumulate over two hours of game play.