Earn Rank 2 as a Marine

Kill a Xenomorph with a shotgun at very close range

Kill 10 enemies with head shots from the scoped rifle

Get Tequila to surgery

Defeat Alden.

Use every interactable and win in a multiplayer match

Complete story level 4

Take down 25 enemies while riding on the roof of a moving vehicle.

Drain 750 megawatts of power from Empire City.

Take down 100 enemies while they are airborne.

Defeat Sasha.

Good guys proactively facilitate transportation solutions.

Good guys stand up and take the heat.