Full list of all 51 The Legend of Heroes: Trails of Cold Steel achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Mastered Trails of Cold Steel and earned every trophy.
Completely filled the monster guide.
Completed the game on nightmare difficulty.
Completed the game on hard or nightmare difficulty.
Acquired the strongest weapon for any character.
Forged a strong bond with Alisa.
Forged a strong bond with Elliot.
Forged a strong bond with Laura.
Forged a strong bond with Machias.
Forged a strong bond with Emma.
Forged a strong bond with Jusis.
Forged a strong bond with Gaius.
Forged a strong bond with Millium.
Forged a strong bond with Sara.
Forged a strong bond with Towa.
Forged a strong bond with Crow.
Caught all varieties of fish.
Completed all of the character profiles in the notebook.
Completely filled the book section of the notebook.
Opened every treasure chest in a single playthrough.
Gathered all 28 varieties of master quartz.
Acquired over a million mira.
Completed all quests, both extra-curricular and during field studies.
Obtained all recipes.
Won 1000 battles.
Used 100 S-Breaks in battle.
Canceled enemy arts and crafts 100 times.
Played for over 100 hours.
Used Burst in battle 50 times.
Used Rush in battle 100 times.
Initiated 300 advantage encounters (including double and triple advantage).
Completed the final chapter.
Forged a strong bond with Fie.
Achieved student rank A0.
Won 500 battles.
Received the Lionheart Medal of Heroism from Principal Vandyck.
Raised a master quartz to level 5.
Completed Chapter 5.
Raised any two characters to Link Level 5.
Defeated 8 enemies at once.
Used over 500 follow-up attacks in battle.
Completed Chapter 4.
Completed Chapter 3.
Completed Chapter 2.
Earned an S-Rank on any chapter.
Won 100 battles.
Completed Chapter 1.
Won a battle with a tactical bonus of x2.0 or greater.
Completed the prologue.
Arrived in Trista for the first day of school.
Completed Chapter 6.