Alienation achievements

15.85%

*Slap*

In solo play, finish off a Goliath with a melee attack

17.12%

Battleship? More like Friendship!

Complete the Battleship mission from start to finish in local co-op

19.02%

Delicate Touch

Complete all story locations as Tank

19.33%

Worldwide Scientist

Complete all story locations as Bio-Specialist

20.92%

With Cunning and Cleverness

Complete all story locations as Saboteur

42.47%

Then What?

Gain access to and complete the Mothership mission

45.01%

((1+4)*2)x

In solo play, get a multiplier of 10x

45.80%

Fleshworks

Kill 20 or more Xenos with a single mine or grenade

46.75%

Pleasant Little Locale. 5/5, Would Visit Again

Complete all individual missions in Ashland

46.75%

Globetrotter

Complete all story locations

50.08%

Tropical Thunder

Complete all individual missions in Fort Itaipu

55.94%

Now with air con!

Equip armor with modifiers