05 Nov 2013 05 Nov 2013
Mission 5 : Homecoming
Early into the mission you are given the A-10 laptop. To access it press UP on the D-Pad,when prompted.
I am not sure if you are able to miss this achievement as it would be difficult not to kill 50 enemies here.
You will 5 attempts to get your 50 kills within the first few minutes of the game when defending the beach onwards. My achievement unlocked on the 3rd strafe run