Baldur's Gate - Dark Alliance 2

Cheat mode:
Hold L1 + R1 + Triangle + Square + Circle + X and press Start during
game play. This will unlock options for "Invulnerability" and
"Level Warp". You can resume the game after Level warp by
pressing Circle.

Level 10 character:
Hold L1 + R1 + Triangle + Square + Circle + X and press L2 during
game play. Your current character will now be at level 10, with
45 feature points and 500000 gold.

Level 20 character, additional 75000 gold and all features:
Hold L1 + R2 + Triangle + Left, then press Start - during game play.
Note: Your character cant reach any more higher level and can't
gain additional feats.

Unlock Drizzt as playable character:
Hold L1 + R1 then press X + Triangle at the main menu.

Unlock Drizzt Do'Urden:
Finish the game in a difficulty mode.

Unlock - Artemis Entreri:
Finish the game in extreme difficulty mode.

Unlock Extreme mode:
Finish the game in any difficulty mode.