Defeat 30 enemies with the Longbow.

Carried the burden of guilt to the end of the line.

Made plans to infiltrate enemy-occupied territory.

Resolved to be more than a victim of circumstance.

Defeat a Majini with a headshot while it's jumping.

You completed all 9 assassin missions.

You made a taxi trip from one island to another without skipping.

You have completed the story.

Strode into danger's den and paid the consequences.

Survived the Purge to confront a greater peril.

Help Billy get his bike back. (The Lost and Damned)

Build up a certain level of trust with your partner.