27 4 5Actions Report Solution First get the KLO-Trident from the 3D printer then run a train, the best place is in the Spa, now run to the wall, face it and, start shooting the wall, keep doing this while upgrading your weapon underneath the Exo-suit and you shouldn't have problems getting this. It has to be completed in one game.Note. Take advantage of the open fire power ups start blasting the walls and nothing will touch you.Good Luck!Guide not helping? View 2 more guides for this achievement.Showing most recent comments. View all comments. Not confirmed, but my friend got the gun in round 4 and got the achievement in round 8 no problem, and I agree with Ultimate about doing it in one game.Posted by MAIZCORN On 05 Aug 15 at 00:47 Maybe update the solution to say it has to be done in 1 game. I only came here to see if it had to be one game anyways.Posted by Whats a Chundy On 20 Nov 16 at 06:30 I was sure I had 100kills and On Xbox one it popped up for me when I defeated oz for the second time at round 20 , I killed him and it popped up ,Posted by Drip4ormoney On 09 Nov at 06:30 Leave a comment