Real-time window option
Complete the indoor shooting range with a "S" or better rank to unlock the 
"Real-time Window" option at the "EX Options" menu.


Free health
Shoot about five or more people in the head


Professional mode 
Successfully complete all EX missions to unlock the "Professional Mode" option at 
the "EX Options" menu.


Continuous mission mode 
Successfully complete all EX missions to unlock the "Continuous Mission Mode" 
option at the "EX Options" menu.


Teddy kill 
In Silent Scope EX, you will encounter a helicopter Boss. He will have an afro and 
a teddy bear in the front seat. Shoot the teddy bear in the head and the helicopter 
will crash.


Secret level 
After completing all the levels there will be a final confrontation level. You will have 
to get to a swordsman Boss and defeat him. He will come at you with his sword. 
Shoot him then. After that, you will have to find your way to a 1-shot Boss. To kill 
him easily, wait for the shuttle to stop moving, then make your shot. After that, 
you will have to kill your own Boss.


Extra contact:
If you stare at Life-up Girls, Robert or your partner will say "How long are you 
going to stare like that?" or "Am I in your view?". Note: This will not work on the 
4WD or by Helicopter on the train level.


Kissing Bosses:
Successfully complete consecutive mode on Silent Scope EX and the Phantom and 
the Prince Of Rose will kiss each other. 


Defeating Bosses:
To easily kill a Boss, shoot him in the head.