Full Game Walkthrough...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Awakening	Successfully parry an attack: Hell lies beneath the clashing swords.
Chaos	Rediscover G-HOST Bug: The winner will be the one who controls the battlefield's chaos for themselves and their enemies.
Duty	Get a distant view of the black tower: Accept the challenges so that you can feel the exhilaration of victory.
Finesse	Acquire all skills: Jack of all trades, master of none.
Homesick	Find a MAZE: Eat to live; don't live to eat.
Jewel	Acquire a Sparkling Stone: It takes money to make money.
Knowledgeable	Encounter fifty types of enemies: Know neither the enemy nor yourself, and you will succumb in every battle.
Mastery	Acquire all PERKs: It's never too late to be what you might have been.
Maze	Find all MAZEs: Believing you can do it is half the battle.
Memoir	Collect five of the Soldier's Logs: A fool learns from experience; a wise man learns from history.
Memory	Collect five of Thebe's Memories: The value of a person should be seen in what they give.
Mission Accomplished	Complete the game: All great deeds were once considered impossible.
Pirate	Arrive at the Land of the Fugitives: In war, the size of the hand wielding the sword matters not.
Professor	Encounter all enemies: Know the enemy and yourself, and you need not fear the result of a hundred battles.
Stupefaction	Successfully stun an enemy: I shall either find a way or make one.
Sunset	Discover Emperor Galaga: We Are the Galaxians.
Training	Take on a challenge at the Arena: With the power of technology, even the dead can't rest in peace.
Turmoil	Collect all of Thebe's Memories: No one can make you feel inferior without your consent.
War Chronicles	Collect all of the Soldier's Logs: A general's glorious victory rests upon the corpses of their soldiers.