Complete Memory Sequence 8.

Kill three enemies with a single stack of hanging barrels.

Complete Memory Sequence 4.

Reach combo level 40.

Complete five Child Liberation memories.

Secure three Gang Strongholds and complete their optional constraints.

Assassinate fifty enemies.

Complete Memory Sequence 1.

Throw Back a Grenade and Defeat 2 Enemies at Once

Defeat 50 Enemies with Hand-to-Hand Combat

Kill 30 Enemies with the Arm Micro

Defeat 20 Enemies with Hand-to-Hand Combat

Kill 50 Enemies with the M4