Bonus Options
Successfully complete the individual Silent Scope games to unlock bonus options 
for each, such as "Additional Health" and other various effects.

Easier shots:
Go to the "Setting" menu, then "Scope Setting/Size" Adjust the scope size to 100. 
This makes everything slightly easier to shoot.

Continuous Mission Mode 
Complete all Silent Scope EX missions to unlock Continuous Mission, where you 
play all missions with one life. 

Unlockable: Professional Mode 
Complete all Silent Scope EX missions to unlock Professional Mode, with no 
crosshairs to show where enemies are. 

Helicopter Kill 
During the EX missions, where to man with the afro in the helicopter tries to kill 
you, wait until he flys off and turns around. Instead of trying to get lucky and 
shoot the afro guy, shoot the teddy bear that is painted on the helicopter. 

Mushy Ending 
Complete Continuous Mission to see the Prince of Rose and the Phantom kiss.