You paid a visit to the mysterious Galleon's Grave Outpost.

Your reputation level with a Trading Company increased for the first time.

Kill the Corrupted Parade Master.

Activate your first Electrical Substation.

Learn Waltz's location.

Activate your first Water Tower.

Join a co-op session.

Activate your first Windmill.

Cleared Chapter 3.

Brought the Battle of Toba-Fushimi to an end.

Conducted Technology Development 15 times.

Equipped four or more pieces of equipment with the same set bonus for the first time.