Stealth take-down 15 enemies in a row

Find all the treasures

Listen to all optional conversations

Use every gun in the game

Defeat 20 enemies with C4

Stealth take-down 10 armored enemies with melee by first removing their helmets without being detected

Defeat 4 enemies with the vehicle in 20 seconds

Defeat 20 enemies firing from-the-hip

Use all the zip-lines to traverse the city

Get through all 3 Axe Fort trials without resetting any boards

Perform 5 grapple swings in a row without touching the ground

Plant multiple C4 charges on the APC at the same time and destroy it with one massive detonation

Defeat 5 consecutive enemies with the silenced pistol without being detected