Slice up 10 enemies with the Laser.

Headshot 10 enemies with the Sniper Rifle.

Complete Mission on any difficulty: Snake Fist

Pin 10 enemies to the wall with the Hammerhead.

Collect 50% of the journal intelligence found throughout the game.

Complete Mission on any difficulty: Top

Complete Mission on any difficulty: Replica

Collect 25% of the journal intelligence found throughout the game.

Complete Chapter 8 in story mode

Complete Chapter 6 in story mode

Complete Mission on any difficulty: Awakening

String together the following: wallrun, jump, speedvault