Perfect Killing Machine achievement in Aliens: Colonial Marines

Perfect Killing Machine

Upgrade every Loadout slot for a Xenomorph class

Perfect Killing Machine0
Online/Offline - These achievements can be obtained in either an online or offline game mode.Versus - These achievements can be obtained by two or more players in a face off gamemode who have met the achievement requirements.
Hide ads

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Sign in and add a guide
Do you have a question about this achievement? Please post it in the Aliens: Colonial Marines Forum