Defeat 100 enemies with headshots

Defeat 20 enemies by blind-firing while in cover (without aiming with L1/R1)

Defeat 30 enemies with the Mk-NDI

Defeat 30 enemies with the G-MAL

Defeat five Riot Shield enemies by running over their shield

Successfully counter all of a Brute’s damage-giving attacks

Defeat 50 enemies with hand-to-hand combat

Make five enemies drop their grenade by shooting them

Completed Semper Fidelis

Find one treasure

Complete Stage 5

Complete Stage 3

Complete Stage 2