Console Monster writes: "We have just added the Achievements for Star Ocean: The Last Hope on the Xbox 360. This doesn't look set to be an easy 1000 with a lot of collectable achievements. Quite strangely, over half of the achievements are secret (26 of them to be precise). We can only presume they are story-related and has been done to not give away any of the game's storyline.
The list contains 50 achievements worth 1000 GamerScore:
Rookie Battler - 10 GamerScore
Obtain 10% of all battle trophies.
Novice Battler - 10 GamerScore
Obtain 20% of all battle trophies.
Practiced Battler - 10 GamerScore
Obtain 30% of all battle trophies..."