Complete Chapter 4 in Leon's campaign.

Counter an enemy's attack three times in row.

Help or rescue your partner ten times.

Defeat 500 zombies.

Purchase one skill.

Complete the tutorial.

Unlock all selectable characters in Versus.

Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

Earned a 5-star rating in the battle to determine the world's fate.

Discovered buried treasure with a little help from a chocobo.

Completed all low-level Cie'th Stone missions.

Discerned the full attributes of 100 enemies.

Took the fight to the enemy's door.