Here is the full list of all 49 Final Fantasy Type-0 HD achievements.
Completed Chapter 8 "Verdict: Finis."
Completed Chapter 7 "Fate of the Crystal - The Endless Battle."
Shot down 50 enemies with the Setzer.
Acquired the airship "Setzer."
Completed Chapter 6 "Terra Mortis - Khalia's Decision."
Completed Chapter 5 "The First Battle of Judecca."
Earned the "A Lonely Battle" bonus.
Hatched 100 chocobos at the chocobo ranch.
Liberated and visited all cities in the Dominion of Rubrum.
Forged covenants with 6 Eidolons.
Collected 25 Knowing Tags.
Completed Chapter 4 "The Last Queen's Return to Oblivion."
Cleared 15 missions.
Completed Chapter 3 "Weapons of Mass Destruction."
Captured 30 chocobos.
Earned the "A Select Few" bonus.
Earned the "An Army of One" bonus.
Defeated a total of 100 enemies in combat simulation sessions.
Defeated a total of 20 enemies in combat simulation sessions.
Talked with the moogles from all thirteen classes.
Completed a secret training session.
Completed a mission using only Primed cadets.
Completed Chapter 2 "Raise the Vermilion Banner."
Avoided the penalty for failing an SO.
Harvested 500 phantoma.
Forged a covenant with an Eidolon.
Searched 15 surrendered imperial soldiers.
Captured a chocobo.
Hatched 5 chocobos at the chocobo ranch.
Won 50 encounters in the overworld.
Landed Killsight strikes on 100 enemies.
Collected 5 Knowing Tags.
Defeated 300 enemies.
Dodged 500 enemy attacks.
Harvested 100 phantoma.
Cleared 3 missions.
Earned an S-Rank on a mission.
Landed Killsight strikes on 20 enemies.
Took down 100 imperial soldiers.
Sat in on one of Moglin's lectures.
Completed a mission without allowing any casualties.
Defeated an enemy with the explosion from a fuel tank.
Defeated 100 enemies.
Completed an SO.
Won a 5-battle chain encounter in the overworld.
Won an encounter in the overworld.
Completed Chapter 1 "War - Three Hours That Changed the World."
Searched 3 surrendered imperial soldiers.
Took down 20 imperial soldiers.