Hold L + R + Y + A + B + X and press Start during gameplay. You will open up options for "Invulnerability" and "Level Warp". After you use the "Level Warp" option press B to continue the game.

Hold L + R + Y + A + B + X and press White during gameplay. Your characters will all be level 10, with 45 feat points and have 500,000 gold. If you want to use the code again: save the game, reload game, return to the title screen, and re enter the code.

Finish the game at any difficulty. After that, highlight Alessia Faithhammer and hit Down when you're at the character selection screen.

Finish the game at the extreme difficulty setting. After that, highlight Alessia Faithhammer and press Down twice when you're at the character selection screen.

To gain access to Drizzt or Artemis easily, turn on the "Cheat mode" code, and use the level warp cheat to access the BGate3 map for Drizzt. Do the same thing but in the extreme difficulty setting for Artemis.

Finish the game at any difficulty.