White Box Laboratories
Complete Single Payer Story "White Box Laboratories" on any difficulty
This is an achievement related to the single player campaign, awarded for finishing the 6th mission. The mission takes place in a laboratory. Follow the instructions, use you frags and mines wisely to kill many enemies at once. This mission is long compared to the ones before it. It will end after you defend the computer and disrupt a different computer downstairs. Escape the lab (Walk through the garage). Achievement unlocks after completion of level.
-Although any diffculty is allowed, Realistic is recommended for further achievements.