Full list of all 12 Moon Diver achievements worth 200 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Use 10 different 4P MC techniques.
Use 10 different 3P MC techniques.
Use 10 different 2P MC techniques.
Visit all areas in all stages.
Collect 50 MC techniques.
Clear Stages 9–12.
Raise the average level of all characters to level 50.
Defeat 10,000 enemies.
Achieve a Chain Kill of 100 or more.
Clear Stages 5–8.
Save your companions 10 times in a single game.
Clear Stages 1–4.