Cheat Men:
Hold LEFT TRIGGER RIGHT TRIGGER X Y A B, Press START to unlock the Invulnerabilty and Level Warp menu.
Cheat: Level-Up:
Hold LEFT TRIGGER RIGHT TRIGGER Y A B X, Press WHITE.
Unlockable: Extreme Mode:
To unlock Extreme Mode, beat the game once. Extreme Mode requires a saved character to play.
Unlockable: Play as Drizzt and Artemis:
To unlock Drizzt the Drow Ranger, beat the game on any difficulty. To unlock Artemis the Human, complete the game on Extreme Difficulty and start a new game. Move the cursor to Alessia Faithhammer and then press DOWN once for Drizzt and DOWN, DOWN for Artemis.
Hint: Duplicate Items:
Start a new game with a character, earn some money, gems, armor, or whatever. Then save, start another new game with a different character and save the second character in a different slot. Load the save with the character you want to play as, and then import the second character as Player 2. Have Player 1 drop everything you want to duplicate. Player 2 picks it up. Then remove Player 1 and save with Player 2 in the second save slot. Reload Player 1