The achievement 'Wanted: Alive or Alive' is a reference to the phrase 'wanted: dead or alive', commonly associated with bounty hunting in the Wild West.The achievement 'Diamond Hard' may be a reference to the 1988 action movie Die Hard.The name of the achievement 'To Live or Die in Los Santos', like the mission 'To Live and Die in Alderney' in GTA IV, is a reference to the 1985 movie To Live and Die in L.A.The achievement 'Pimp my Sidearm' is a reference to the television show Pimp my Ride.The achievement 'The Midnight Club' is a reference to the Midnight Club series, a racing game series also made by Rockstar Games.