Kill a guard with a broom.

Discover the Shrine in Palazzo Laterano.

Complete 10 Guild Challenges.

Complete DNA Sequence 5.

Destroy the Tank.

Destroy the Bomber.

Recruit 3 Assassins.

Renovate 5 buildings in the Antico district.

Discover the Shrine in Il Colosseo.

Achieve 100% Synchronization in any Sequence other than Sequence 1.

Replay a Memory.

Find a secure place to hide and re-enter the Animus.

Attempt to access DNA Sequence 9 for the first time.