Here is the full list of all 43 Agarest: Generations of War Zero achievements.
Captured a monster.
Your agility has exceeded 50.
Your strength has exceeded 50.
Your luck has exceeded 50.
Your intelligence has exceeded 50.
Your vitality has exceeded 50.
Converted an item.
Got your first title! Keep it up and earn some more.
Defeated an opponent with an Overkill.
Cleared Generation 1.
Cleared Generation 2.
Saw the true ending.
Cleared the digest route.
Nope, he did it again.
Overkilled 500 enemies.
Successfully executed a Special Art.
Successfully executed a distinctive Special Art.
Combined monsters.
Combine monsters 100 times.
Created a marionette.
Changed your class.
Changed Ellis's appearance.
You have visited the beach.
You have visited the hot springs.
You reached the end of a generation with at least one woman completely in love with you.
Went shopping 500 times.
Sold 1,000 items.
Defeated the monstrous Decimal. Haven't eaten him yet, though.
Defeated the four types of hidden monsters.
Defeated 10,000 enemies.
Engaged in 2,500 battles.
Dealt 10,000,000 points of damage.
Try and get a hit count of 650.
Earned 25,000,000 G.
Earned 25,000,000 EP.
Earned 10,000 TP.
Enhanced items over 5,000 times.
You have more than 100 titles.
You have all the titles. Good work!
Encountered the worst enemy.
Cleared all the hidden dungeons.
Unlocked all profiles.
Completed the monster picture book.