Make it across the river Styx without failing (The Lost Archive).

Find all of the decipher fragments (The Lost Archive).

Finish memory five (The Lost Archive).

Reach the Animus memo (The Lost Archive).

Have 10 guards poisoned at the same time.

Kill 5 guards in 5 seconds using only your hidden blades.

Push 50 enemies with the Jelly Maker roar

Jump 10 times in a row on one Jump Pad

Defeat 50 enemies without taking damage inflicted by them

Unlock your first costume

Win every trophy.

Throw a Long Weapon, Heavy Weapon, and Smoke bomb more than 10 m at a guard.

Remove All Borgia Flags in Rome.