Enter GO FISH as a code
Enter R ARTISTS ROCK as a code
To unlock whole chapters, enter these codes at the Code Setup screen:
Chapter 1: SEEHOWTHEYRUN
Chapter 2: CITYPLANET
Chapter 3: LOCKDOWN
Chapter 4: DUGSOPLENTY
Chapter 5: BANTHAPOODOO
Chapter 6: MANDALORIANWAY
Instead of wasting your rifle rounds, turn on
your scanner and zoom in around you. Make sure
you are in a safe place. Once an enemy is found,
leave the sight on the enemy, and while still
holding R2 switch to your Dual Blasters and
shoot away. Note: Your scanners can also be used
as nightvision goggles.