Insurgency: Sandstorm

Capture an objective as the last member of the team alive.

Block an objective from being captured and then clear it.

Destroy an enemy weapon cache using a remote explosive charge.

Successfully rig and destroy an enemy weapon cache.

Get the first kill in a round.

Kill 3 enemies with a headshot in a row.

Kill an enemy with an enemy's live grenade.

Kill three or more enemies with a single grenade or explosive.

Kill an enemy right after performing a speed reload.

As a Commander, kill an enemy using fire support.

Kill an enemy with a knife.

Kill an enemy without using weapon sights.

Kill an enemy by bashing in a door.

Kill an enemy by shooting through something.

Destroy an enemy air support vehicle.

Complete the tutorial mission.

Win a match of Firefight.

Win a match of Push.

Win a match of Checkpoint.

Purchase your first item in the Appearance menu.

Be the Most Valuable Player of a round.

Call in fire support ten times as an Observer.

Kill an enemy while they are reloading.

Kill an enemy with the last bullet of your magazine.

Kill an enemy after blinding them with a flashbang

Kill an enemy while blinded by a flashbang

Kill an enemy while vaulting.

Kill an enemy by burning them.

Navigate through chemical gas while wearing a gas mask.