The Godfather - Mob Wars

Get 1,000
Pause the game play and press the following button combination:
Square, Circle, Square, Square, Circle, L.

Maximum health
Pause the game play and press the following button combination:
Left, Square, Right, Circle, Right, L.

Maximum ammunition
Pause the game play and press the following button combination:
Circle, Left, Circle, Right, Square, R.

Unlock all movies
Pause the game play and press the following button combination:
Circle, Square, Circle, Square, Square, L
Note: You can enter this code at the main menu also.

There is a 5 minute lockout before those codes can be re-entered.
To bypass the lockout, save the game immediately after the code
has been activated. Leave the game, then load back your previously
saved game file.

Skip intermission sequences:
You can skip the intermission sequences by holding L + R and
pressing Start two times.