Here is the full list of all 50 Agarest: Generations of War achievements.
Clear Generation 5.
What's half of 100?
Strong as an ox!
Silvi is my bride!
Clear Generation 4.
Hildegard is my bride!
Dealt over 10,000 damage with a single blow.
Noah is my bride!
Clear Generation 3.
Faina is my bride!
Unlock character profiles.
What's more than 19, but less than 21?
With your Extra Skills combined...
Clear Generation 2.
Valeria is my bride!
What have I done!?
You've got to weaken monsters before you can capture them.
Clear Generation 1.
Luana is my bride!
You have been loved like there's no tomorrow.
It seems something unexpected was created. Hopefully it wasn't grass.
Your name has been recorded in the hall of heroes.
Execute a coordinated attack with six characters.
You have added an item to the shop. Keep doing alchemy to add more. Smithing makes the shop go 'round.
You've earned a title! Now try and earn them all! Be sure to visit the Adventurers Guild.
Saw the true ending
Are there still character profiles you haven't unlocked?
There's so much to see.
Have you seen it all?
Created a special monster by combining other monsters.
What's 10 and 0?
Earn all the titles. Good luck.
Elaine is my bride!
Fyuria is my bride!
Yayoi is my bride!
Sherufanir is my bride!
Lavinia is my bride!
Ryuryu is my bride!
Created three marionettes.
Healthy as a horse!
Quick as a wink!
Smart as a whip!
Lucky as a leprechaun
You've defeated every foe in the Boundary Plane. You're pretty awesome.
You've mastered one attribute.
You've mastered half the attributes.
You've mastered all the attributes.
It's a Boundary Plane and simple.
The number of turns has exceeded 500.
You've defeated a god dragon.