FBI:
In the second area [by the hole in the wall], go through the first
room and take a left in the room where the floor just crash open. Go
down and you will find a bulletproof vest in the trash
Roofs:
After the sniper scene go down to the first roof area. on your left
you will find a small upper roof with an emergency staircase. take it
to the upper stage. enter the room open the locker to find a full
medkit, bulletproof vest, and a gun
Sixth Sense
To use the 6th sense, you must either stand still, or walk slowly (
when you crouch and walk you automatically walk slow), and when you do
this you will see some "tck, tck, tck" where the enemy is. This even
works when an enemy is behind a wall.
Secret area
In the ssh secret base at the third check point in the locker room
there is a secret vent where you are under a security camara there is
a gi right in front of you so hurry
Easy generator level
Ok you may not get this on your first try but u will. The first
generator will be on the first building on the right kill the guard
that guards the building quickly or else he will hit the alarm. Pick
the lock of the door and take out a shotgun kill them then destroy
that generator. Then there are 2 other enemy's the one at the big gate
is the last one you want to kill in that room place take him out and
there is a small hut with the next generator. Then find the next door
go to the left and shoot the one guy walking back and forth then go
into the second hut or the hut on the right and there is a generator.
Kill all the enemies around that whole room then finding the last
generator is easy. Then find the latter and go up and listen to the
girl.
go to "user.ini" and open it with a text editor.you will see "tab="
after that place "god". when in the game just press tab and it will say
"god mode on"