Assassin’s Creed The Ezio Collection achievements

Perform a perfect den defense without using the cannon.

Complete the Animus testing sequence without failing (The Lost Archive).

Complete all Faction Creed Challenges from a single faction.

Kill three guards simultaneously with only throwing knives.

Complete DNA Sequence 9.

Complete Desmond Sequence 3.

Assassinate 50 guards with the hidden blade.

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

Climb Hagia Sofia, from the ground to the pinnacle, in under 25 seconds.

Finish memory five (The Lost Archive).

Complete DNA Sequence 4.

Complete Desmond Sequence 5.