Probably old, but it can't hurt to post it.
You'll need a Falcon to do it (I'm pretty sure that's the only thing you can use). Works best if you have the Shockwave too, so you know exactly where everyone is.
Anyway, you know those red laser forcefields that block a doorway every now and then? You know how they take away health if you touch 'em? Well, guess what, it damages the enemy, too! (how exciting, huh? >_> ) Normally, the AI isn't stupid enough to walk into one, though. But there's a way to "coerce" them into it.
1. This works AT LEAST on Mission 11. It may work elsewhere, it may not. I have not tried it yet.
2. Select a Falcon, and, if you have one, a Shockwave. The latter is just to see if its working. Once you get it to work, and don't need to be reassured, you can have whatever you want (still need the Falcon, though).
3. Load up Mission 11 (I've tried it on Agent and Perfect, but it SHOULD work on Dark, too, where it would be especially useful)
4. From the roof, kill the guys on the left (by the landing pad).
5. From the roof, shoot a guy in each part of the level (prisoners' area, bottom, and balconies). You only need one guy for each area, and you only need to shoot them once. This is to get the whole area on full alert. If you have a Shockwave, you can use the X-ray vision to look down below and see about 8-10 soldiers assembled there in a pattern, facing your general direction.
6. Look to the right of where you started the mission at. You should see a doorway. Go through it, and go down the stairs. You should see red forcefield bars here.
7. Use the Falcon's secondary fire to throw a clip over the balcony, into the area below. It might work better if you stand back a bit (go back to the stairs, but not outside the room). You can use the Shockwave to see if it worked. If it did, you should see a few (I've gotten 4 with one clip) running to your left, then towards you.
8. Watch as they are electrocuted by the almighty laser beams!
Sometimes they'll run into it, step back, and run into it again. Other times they'll just keep running against it until they die. You can throw a few clips to get more enemies. If you wanna get the soldier (sometimes two) immediately to your left, throw a clip at the stack of boxes in between you and him so that it bounces behind the boxes.
Again, sorry if it's old, but I thought it was pretty cool.
Cool little trick I found for Mission 11 
Linear Mode
