Become the Kill Leader

Win a game as a support character

Kill a creeper with arrows.

Complete any mission but 'S.S.D.D.' and 'Endgame' without reloading weapons or using melee attacks.

Destroy 10 choppers using the Javelin Launcher in 'Of Their Own Accord'.

Kill 11 enemies using Claymores in 'Loose Ends'.

Destroy both BTRs without using Predator Drones in 'Wolverines!'

Kill an enemy with the impact damage from a frag grenade to the head.

Kill 5 enemies in a row using 5 different weapons or attachments.

Ring the red bell in both rooms and survive the attack.

Collect 45 enemy intel items.

Assault Makarov's safehouse.