CheatCodes.com has all the official Kya: Dark Lineage PS2 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Wednesday June 19, 2013 for Kya: Dark Lineage are shown below.
Pause the game then press L1, R2, L2, R1, Up(2), Left, Square, Right, Circle, Start(2).
Pause the game and hit L1, R2, L2, R1, Up(2), Left, Square, Right, Circle. Do this code only when you have very little health left.
At the main menu, press Triangle, Up, Circle, Right, Down(2), Square, Left. Repeat this code to unlock more bonus gallery entries.
Pause the game and press R2(2), Circle, R2, L2(2), Left, L2, Triangle.
Pause the game and press L1, R2, L2, R1, Up(2), Left, Square, Right, Circle, Start.
At that weird dark place where you have to shot your boomerang at those light things to unlock the door there is going to another one with six instead of five. When you finally open it JACKPOT! Money is not a problem!
Successfully complete the game after saving all 260 natives to view an alternate cliffhanger-type ending.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free PlayStation 2 game (or any other game you want for any video game system)!