Ys: The Ark Of Napishtim cheats and cheat codes for Playstation 2

Cheat codes:
Start a new game, go to the main menu, after enter the "Cheats" menu.
Enable the cheats by hitting the following color crystals in order 
from left to right: RED, BLUE, YELLOW, RED, BLUE, YELLOW 
Confirm the entered code with a downward thrust to the center pedestal.
If you made a mistake, hit the center pedestal to clear the slate.
If the entered code were accepted, you should hear the fanfare.
You can use the following codes:

Y=Yellow, R=Red, B=Blue, Ped=Pedastel

Game Modes
All 3 Swords Maxed Out = B, Y, R, B, B, B, R, R, R, Y, Y, Y, B, Y, R, Ped 
Item/Tool Limit Increased = Y, Y, R, R, B, B, Y, R, Ped 
Items Cost 50% Less = Y, Y, B, B, R, R, R, Y, Y, Y, R, R, B, B, Ped 
Level 10 Cheat = R, B, B, R, R, B, Ped 
Level 20 Cheat = R, B, B, R, R, B, B, Ped 
Level 30 Cheat = R, R, B, B, R, R, B, B, Ped 
Level 40 Cheat = R, R, B, R, R, B, B, Y, Ped 
Level 60 Cheat = R, R, B, B, Y, Y, R, R, B, B, Y, Y, Ped 
Maxed Out Blirante Sword = B, B, Y, Y, Y, R, B, R, R, R, Y, Y, Ped 
Maxed Out Ericcil Sword = B, Y, Y, R, R, R, B, B, B, R, R, Y, Ped 
Maxed Out Livart Sword = B, B, B, Y, Y, R, B, R, R, Y, Y, Y, Ped 

Game Modes - Movie Codes 
All Clear Modes = R, R, R, R, B, B, B, B, Y, Y, Y, Y, B, B, Y, Y, R, R, Ped 
Beach Movie (ENG Voice, JAP Sub) = B, B, B, R, Y, Ped 
Beach Movie (JAP Voice, ENG Sub) = B, R, Y, Ped 
Beach Movie (JAP Voice, JAP Sub) = B, R, R, Y, Ped 
Classic PC Mode (English dialogue) = Y, Y, R, R, B, Ped 
Classic PC Mode (Japanese dialogue) = Y, Y, R, R, R, R, B, Ped 
Konami PS2 Mode (Japanese dialogue) = Y, R, R, R, R, B, Ped 
Max Level Mode (Japanese dialogue) = Y, Y, R, B, Ped 
Napishtim Wasted Movie (ENG Voice, JAP Sub) = B, R, Y, R, R, B, Y, Y, Y, Ped 
Napishtim Wasted Movie (JAP Voice, ENG Sub) = B, R, Y, R, R, B, Y, Y, Y, Y, Ped 
Napishtim Wasted Movie (JAP Voice, JAP Sub) = B, R, Y, R, R, B, Y, Y, Ped 
Ohla Movie (ENG dialogue) = B, B, B, B, B, Y, Y, Y, R, B, Y, Y, R, R, R, Ped 
Ohla Movie (Flute) = B, B, R, Y, Ped 
Ohla Movie (JAP dialogue) = R, R, R, R, R, B, B, B, Y, R, B, B, Y, Y, Y, Ped 
Opening Movie (English dialogue) = B, B, Y, R, Ped 
Opening Movie = R, B, R, Ped 
Prologue (ENG Voice, JAP Sub) = B, B, B, Y, R, Ped 
Prologue (JAP Voice, ENG Sub) = B, B, B, B, Y, R, Ped 
Prologue (JAP Voice, JAP Sub) = B, Y, R, Ped 
Romun Fleet Destroyed = B, R, Y, R, R, Y, R, Ped 
Romun Fleet Destroyed = B, R, Y, R, R, Y, R, R, R, Ped 
Romun Fleet Entrace = B, R, Y, R, R, Y, B, B, B, Ped 
Romun Fleet Entrance = B, R, Y, R, R, Y, B, Ped 

Story/Intermission Session Codes 
CG sequences only = Y, Ped 
Animated sequences only = Y, Y, Ped 
JAP Voice, JAP Sub = R, Ped 
ENG Voice, ENG Sub = R, R, Ped 
ENG Voice, JAP Sub = R, R, R, Ped 
JAP Voice, ENG sub = R, R, R, R, Ped 

Unlock Nightmare mode and Time Attack mode:
Finish the game on any difficulty level

Different ending:
Finish the game on the nightmare mode