Find a Journal Note

Find a Treasure

Finish the Game on Easy Without Changing the Difficulty

Defeat 20 Enemies by Blind-Firing While in Cover (without aiming)

Kill 30 Enemies with the Tau Sniper

Kill 30 Enemies with the M9

Finish the game and return to the beginning.

Kill 20 Enemies with Gunfire While Hanging

Find 20 Treasures

Defeat 50 Enemies with Hand-to-Hand Combat

Kill 30 Enemies with the Arm Micro

Defeat 20 Enemies with Hand-to-Hand Combat