Defeat enemies with a stealth attack, melee attack, headshot, and explosives, in that order, in 15 seconds

Defeat enemies with a pistol, machine gun, and grenade, in that order, in 15 seconds

Get through Scotland cemetery combat encounter without killing or being seen

Make 10 enemies drop their grenades

Complete the game in hard mode

Defeat 5 armored enemies with melee only

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)

Destroy 10 vehicles while being dragged from the rope

Get three dolphins to follow the boat

Use every gun

Defeat 1000 enemies

Perform 20 headshots from the rope

Perform 30 vertical stealth takedowns