How unlock Hidden achievement in Battlefield 4!

How get the hidden achievement in bf4

• First you need choose OPERATION WHITEOUT map.

Step 1

• You need go to the C flag.
  
• And you see the accomodation.

Step 2

• You have to go near that sharp ice.
  
  
• Take the ice.

Final step

• Now you need enemy to kill him.

END

Now you unlock the hidden achievemet.

[CloudyCrowd_459]

thx for help

[Motivated]

yeeeah i find you