Complete the story.
Use the Forge to apply at least one upgrade to every weapon.
Continue playing to unlock this secret achievement.
Get four different domesticated creatures in the Bastion.
Complete the Wharf District.
Complete the story in New Game Plus.
Complete each trip to Who Knows Where.
Complete at least 50 percent of the Vigils in the Memorial.
Complete 100 percent of the Vigils in the Memorial.