18 0 6Chapter 2 in Administration Lobby - Alpha Labs 2 Imps will break open the door and just weaken them with the assault rifle then line them up for one shotgun blast! Easy to follow...Posted by Arc Vampire on 19 Nov 12 at 07:42 Great guide, got it on my 2nd attempt, cheersPosted by xSnowkatx on 03 Mar 13 at 22:08 nuggets and biscuits!!!!!!!!!!Posted by deluxnugs on 24 Jun 13 at 21:16 If someone has already passed this area, are there any other levels that could warrant consideration to net this achievement?Posted by Mr Granstaff on 30 Jun 14 at 14:21 Enpro plant: Chamber 2 also works.Once you go down the long elevator ride where the core temperature keeps rising, there will be 2 imps to the right, right after a lonesome lost soul.Posted by Red Thunder 86 on 19 Apr 20 at 06:57 The spread on the shotgun is not enough and makes this achievement almost impossible.Posted by Scenic Route 16 on 23 Nov 20 at 09:38 Leave a comment