Defeat 100 enemies with headshots

Throw back a grenade and defeat two enemies at once

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

Defeat 30 enemies with the KAL 7

Find 20 treasures

Make five enemies drop their grenade by shooting them

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

Defeat 20 enemies with hand-to-hand combat

Get an 8X Multiplier

Complete all levels in The Gardens

Finish the game in Normal Mode

Find 40 treasures

Place 10 stickers or decorations in your pod