This game is also available on PS2.
Retro Game Cheats for Silent Scope (Dreamcast)
Effect: Scopeless mode.
When:
At the mode selection screen.
How:
Press right, down, right, X, up, X, X, Y, down, right, down, right, X, Y.
Submitted By:
Effect: Love Mode.
When:
At mode select screen.
How:
Press Left, Right, Right, X, Y.
Submitted By:
Unknown
Effect: Turbo Mode.
When:
At mode select screen.
How:
Press Down, Y, Up, X, Y, Down, Right, Down, Right, X, Y.
Submitted By:
Unknown
Effect: Night Time Mode.
When:
At the mode selection screen.
How:
Press up, right, down, left, up, X, Y.
Submitted By:
Effect: No cross-hair.
When:
Before entering a level.
How:
Press Right, Right, Right And X.
Submitted By:
Unknown
Effect: Turns Time into Health.
When:
While Paused.
How:
Press Up, Up, Down, Down, Left, Right, Left, Right, A, B.
Submitted By:
Unknown
Effect: Mirrored Levels.
When:
At mode select screen.
How:
Press Left, Left, Right, X, Down, Down, Up, Y, Up, Right, Down, Up, Left, Down, X.
Submitted By:
Unknown
Effect: Unlock extra options.
When:
----------------------------
How:
Complete the game twice to unlock infinite credits and +30 secs to the time limit.
Submitted By:
Unknown