Take a photo of the rifle on Kurt's kitchen wall in "The Pursuit", fire the same gun in "Peace"

Find all the collectibles

Choose to go and save Kurt

See all the credits

Unlock the lone avenger ending

Listen to Barrett's tearful account of the lives lost under his command

Threaten the soldier three times to learn the truth

Collide with 20 ghosts or more

Win the card game against the old ladies in Kurt's village

Bring all four wood pieces to the oven

Find all the collectibles from Part I

Get out of the church of Passchendaele