Defeat Firelord Ozai.

Learn the four bending arts with Aang.

Interact with twenty different objects in the world.

Defeat Zuko and Azula.

Play with a friend (one player as Zuko and the other player as Iroh).

Use Seismic Sense for the first time.

Defeat Admiral Zhao.

Defeat an enemy using Sokka's boomerang to deliver the final blow.

Use Katara to heal your teammates for the first time.

Have a Sim stay awake for 24 straight Sim hours.

Have a Ghost in your household.

Complete Showdown.

Betrayed by a friend.