Complete Assassin's Creed® Chronicles: Russia in Plus Hard mode without alerting any enemy.
Achieve a Silencer Gold rating 30 times.
Achieve a Assassin Gold rating 30 times.
Electrocute 25 enemies.
Headshot 100 enemies.
Complete Assassin's Creed® Chronicles: Russia.
Complete Memory Sequences 8 and 9 without killing anyone.
Achieve a Shadow Gold rating 30 times.
Complete Memory Sequence 8.
Electrocute 3 enemies at the same time.
Don’t kill any enemies in the Orelov Sniping sections in Memory Sequence 7.
Complete Memory Sequence 6.
Use Helix Blade on 25 enemies.
Complete Memory Sequence 4 without alerting the enemies.
Complete any Memory Sequence other than Memory Sequence 1 without losing your Score Combo once.
Complete Memory Sequence 3.
Complete Memory Sequence 1.