Invincibility:
     Enter ny'sfinestyo as a code (including apostrophe).

Stronger weapons:
     Enter the hub is broken as a code.

So Seductive song:
     Enter killa1 as a code.

Always perfect shot:
     Enter  #1stunna  as a code. All your shots will be in slow motion
straight to the head. 

All music tracks:
     Enter GrabAllThat50 as a code.

All weapons:
     Enter GotThemRachets as a code.

Empty n' Clips Counter Kill:
     Enter workout as a code.

Infinite Ammo:
     Enter GrizzSpecial as a code.

Tony Yayo, So Seductive video:
     Enter yayoshome as a code.

My Buddy video:
     Enter sayhellotomylittlefriend as a code.