Overview
Just a guide on how to get one of the rarest (As it appears in the Steam stats.) achievements in the game.
Here’s what you need to do…
It’s fairly simple, to be honest.
All you need to do is to kill 100+ enemies in the Jetstream DLC using Sam’s charged attacks. All enemies (except bosses) count and you can use any charged attack. Also, you can do it throughout multiple playthroughs, the enemy count will summarise.
The easiest way to get it is to start the chapter on the easy difficulty. At the very beginning you will encounter two cyborgs. Kill them using any charged attack and then a checkpoint should appear. After that you will enter a room with three cyborgs and two Tri-pods. Kill all of them and then restart the checkpoint. Repeat until you get the achievement. I know this is not the most entertaining way to play this game, but it’s the easiest way to get this achievement.
Obviously, nothing stops you from completing the entire DLC a couple of times, should work as well.