Obtain something by closely examining an item.

Block an enemy attack by guarding.

Finish off an enemy with the knife.

Uncover the secret in the old house.

Escape from the guest house.

Shoot and knock back Marguerite while she's leaping at you.

Avoid Jack's scissor attack by crouching.

Complete 21.

Complete the game on Easy.

Throw back a live grenade.

Defeat a Bile Titan.

Fly at least 25 meters from the shockwave of an explosion.