Unlockable: New Beginning
Beat the game once to unlock a new opening sequence for the next game you begin

Gonzo Gun:
Hold L1 + R1 + X and press Left, R2(3), Right, Left, Right, Left, Up, R2(3), Down, Up, Down, Up, R2 during game play. A message will confirm correct code entry.

Full health:
Hold L1 + R1 + X and press Down(3), R2, Up(2), Down, Up, R2 during game play. A message will confirm correct code entry.

Full Xombium bottle:
Hold L1 + R1 + X and press Right(2), Up(2), R2, Left, Right, R2, Right, Up, Right, R2 during game play. A message will confirm correct code entry.

Reload ammunition for current gun:
Hold L1 + R1 + X and press Right(2), Down, Up, Left, Right, Left(2), R2 during game play. A message will confirm correct code entry.

Refill ranged weapon ammunition:
Hold L1 + R1 + X and press Left(2), Up, Down, Right, Left, Right(2), R2 during game play. A message will confirm correct code entry.

All items and weapons except for Gonzo Gun:
Hold L1 + R1 + X and press Down, Up, Down, Left, Right, Left, R2, Up, Left, Down, Right, Up, Right, Down, Left, R2, Down(3), R2(2) during game play. A message will confirm correct code entry.

Grenades:
Hold L1 + R1 + X and press Right(3), Left(3) during game play. A message will confirm correct code entry.

Molotov cocktails:
Hold L1 + R1 + X and press Down(3), Up(3) during game play. A message will confirm correct code entry.

Increase negative karma:
Hold L1 + R1 + X and press Left(2), Down, Up, R2 during game play. A message will confirm correct code entry.

Suicide:
Hold L1 + R1 + X and press Down(4) during game play. A message will confirm correct code entry.

Playable introduction sequence:
Successfully complete the game, then start another game to play a "bonus level", which is the original introduction sequence with "director's commentary". To hear the commentary, jump on the crow that lands in a corner.

Monster Archives:
Successfully complete the game after using the monster transformation as many times as possible.

Torque's Archives:
Successfully complete the game after following the negative karma choices when given the opportunity.

Torque's Family Archives:
Successfully complete the game after following the positive karma choices when given the opportunity.

Defeating Fire Ghosts:
To kill the Fire Ghosts, first reduce them to an ash pile. Then, shoot the pile of ash to finish them off. Otherwise they will come back and gang up on you