Silent Scope Codes -

 

Advanced story mode:
Successfully complete arcade mode to unlock advanced story. This mode features new missions and a new ending.

Shooting range bonuses:
Get the indicated number of SS Ranks at the shooting range to unlock the corresponding bonus at the options menu.

Maximum player life to 6: 1 SS Rank
Maximum player life 7: 3 SS Ranks
Maximum player life 8: 5 SS Ranks
Maximum time limit to +20: 7 SS Ranks
Maximum time limit to +30: 10 SS Ranks
Maximum continues to 2: 11 SS Ranks
Maximum continues to 3: 17 SS Ranks