Agent Armstrong cheats and cheat codes for Playstation

Cheat mode
Find the following location during the game paly to activate cheat mode:
When the game started, go to right until you reach a teddy bear.
Then, face the wall and push the Circle button to jump in that direction.
If done correctly, you should hear a sound. Go ahead and run in the next
room just to the right of this location, which leads down into a small
room. To access a platform, push the Circle button. Use this platform to
reach a playroom and activate cheat mode. The following codes may now
be enabled:

Select any stage:
During the game play, press Triangle(3 times), Square(3 times), X(2 times),
Circle on controller-2.

Unlock all weapons:
During the game play, press Circle(3 times), Triangle(2 times), X(2 times),
Square on controller-2.

Invincible mode:
During the game play, press X(4 times), Triangle, Circle, X, Square on
controller-2.

Agent Armstrong Game Shark Codes:

Joker Command
D00D2230 ????

Select any mission (Press R2 during the game play)
D00D2230 0102
800D2092 0001
800D2010 0001

Unlimited Energy And All Weapon Available
800D2010 0001

Unlimited Health
800A3AD0 0000
800A3AD2 0000

Unlimited Fire/Bullet
80118738 000F

Unlimited Ammo
8013BAEA 0074
801187AA 0074

Unlimited Grenades
8013BA60 0003

Unlimited Health
8013BAFC 0400
8011 87BC 0400