Learn 12 potion formulae.

Defeat 20 enemies with stealth attacks in the main campaign.

Clear one Gauntlet in Raid Mode.

Have Moira stun an enemy and Claire follow up with a physical attack in the main campaign.

Clear one Raid Mode mission.

Finish the game on Easy difficulty or higher.

Finish the game saving Rebecca and Jill using Chris.

Visit all places on all maps.

Defeat Lisa Trevor using Chris.

Obtain the "Last Book Vol. 2" using Chris.

Defeat a Hunter.

Defeat mother Neptune.

Save Chris using Rebecca.