Overview
Here’s one of the quicker ways you can get the “Strike” achievement during the level, “Things you wouldn’t believe”.
How to do it
About halfway through the late-game level, “Things You Wouldn’t Believe”, you’ll stumble across this room:
As you can see, the room is split up into 4 sections. There are 4 Drones (one at each corner), 2 Runners, and 2 teleporting warden-esque enemies.
To unlock the achievement, run straight and swing up using the center and left grapple points, to land on the drone on the distant left.
At his point, one of the teleporting warden enemies will likely have materialized on the distant left platform alongside the 2 runners. Be advised, I’m fairly certain this teleportation is randomly assigned, so it may take a few tries to get the teleporting enemy in the right spot.
Simply aim the drone at the platform and jump off before any of the enemies can get a reliable hit in.
Here’s a quick video (not my own, credit to the original uploader) of the spot and how to nab the achievement.
I was stuck on this one for a fat minute, so I hope this helps!