Originally Posted by The Incendiary
I'm going to try this method now. I've made it a point to try and get as many in-air kills as possible so far, so hopefully a couple runs through the level will put me past the number for the achievement. I'll post back in a bit with my experience.
Still trying, and I have 8 so far, but here's a question I came up with: When you kill the Knight, do you also have to kill the slug-looking thing enemy that comes out of it with a grenade? Does that technically count as the "enemy," seeing as it comes out of the Knight?
By my count, I have about 13 after a few runs. I did die twice (didn't reach the cliff while gliding), so I'm not sure if that has had anything to do with it. Also, I'm not sure all of the Knight kills were strictly
with grenades, although a majority of them were. I'm gonna try a two more runs then pick this up another day. No reason to get frustrated by an achievement that I can't seem to get...
EDIT: Final count for the night is at 16, 10 or more of which I'm pretty sure that I killed strictly with grenades. I've tried vertical cover sections as I've played through the game and that obviously hasn't worked so far. Anyone have any other ideas?