Kill a player with an environmental hazard.

Eliminate an enemy mech while its weapons are overheated.

Kick open a door, peek open a door, and throw a grenade while peeking a door.

Find your first equipment upgrade.

Use the computer in the Captain's office.

Land 5 headshots in a row without missing.

Kill a player in the air who is over 100 units above the ground.

Die to an environmental hazard.

Kill 2 enemies by blowing up a car in the single player campaign.

Infiltrate a cargo ship.

Complete 'F.N.G.'.

Complete the Training Level

Reach reputation level 5 with ‘Engineers’