Kya: Dark Lineage Cheats for PlayStation 2
To refill your health, pause the game and press L1, R2, L2, R1, UP, UP, LEFT, SQUARE, RIGHT, CIRCLE, START.
To shrink Jamgut, pause and press R2, R2, CIRCLE, R2, L2, L2, LEFT, L2, TRIANGLE.
At the Main menu press TRIANGLE, UP, CIRCLE, RIGHT, DOWN, DOWN, SQUARE, LEFT to unlock the bonus gallery items. Repeat doing this for more.
Save all of the natives to achieve a slightly different ending.
In the first part of the Quarry, go through that poison gas trail, there will be huge hammer things, look to your left, you will see a little bit of land behind the fence, turn your camera to where you are looking at the gas trail. Below Kya will be a climbing net.(For your Climbing Gloves) climb down it, but be carefull of the hammers. Keep following the net untill you reach the crates, on of them has nothing, but the other has some Nooties.
At the main menu enter these codes:
Open Bonus Gallery
Triangle, up, O, left, down, down, square, left
L1, R2, L2, R1, up, up, left, square, right, O, start
R2, R2, O, R2, L2, L2, left, L2, triangle