Here is the full list of all 42 Metal Gear Solid V: The Phantom Pain achievements worth 1,000 gamerscore.
Played an "Infiltration" FOB mission.
Developed 300 or more development items.
Constructed all available platforms for Mother Base.
Completed all key Dispatch Missions.
Completed "TRAITORS' CARAVAN" mission.
Raised bond with D-Horse to the maximum.
Completed a mission using a Combat Unit staff member.
Completed "A QUIET EXIT" mission.
Raised bond with Quiet to the maximum.
Obtained the codename "Hero."
Raised all Teams/Units to level 50.
Completed "SAHELANTHROPUS" mission.
Made Quiet available for deployment.
Completed "METALLIC ARCHAEA" mission.
Raised bond with D-Dog to the maximum.
Completed "VOICES" mission.
Earned a total of 10,000,000 GMP or more.
Developed 100 or more development items.
Completed "HELLBOUND" mission.
Made D-Dog available for deployment.
Completed "WHERE DO THE BEES SLEEP?" mission.
Increased Mother Base staff to 250 or more personnel.
Extracted a female prisoner.
Developed 50 or more development items.
Interrogated an enemy soldier.
Completed a SIDE OP.
Increased Mother Base staff to 50 or more personnel.
Captured an outpost or guard post.
Fulton extracted an enemy soldier.
Completed "PHANTOM LIMBS" mission.
Completed "PROLOGUE: AWAKENING" mission.
Complete "TRUTH: THE MAN WHO SOLD THE WORLD" mission.
Complete all missions.
Complete all mission tasks.
Complete all missions with an S rank.
Complete all "Mine Clearing" SIDE OPS.
Complete all SIDE OPS.
Develop a nuclear weapon.
Dispose of a nuclear weapon.
Extract all wild animal species.
Obtain all blueprints and key items.
Obtain all memento photos.