Destroy the Naval Cannon.

Destroy the Machine Gun.

Complete DNA Sequence 3.

Kill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).

Complete an entire Session with at least one kill (Multiplayer Only).

Discover the Shrine in the Terme di Traiano.

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

Attempt to access DNA Sequence 9 for the first time.

Finish the game in Normal Mode

Defeat 50 enemies with stealth attacks

Defeat five enemies in a row with headshots

Defeat 20 enemies with gunfire by aiming while hanging