I went invisemy hunting today. Collected a HUGE amount of information.
First, sometimes you kill an invisemy in the boarding sequences, but sometimes he survives. If he survives, he drops down to his death.
Unless he's on top of a building. In this case, to spot him, use gunners on your turrets to shoot at him. Once you see a blood spurt, which will leave a red mark on the ground, there's your invisemy.
I jumped on top of an invisemy. It pushed him, with me on top of him, about 4 meters. He appeared as a red blip on the radar.
I got some
odd carnage in that game. I never actually shot a banshee. The little invisible dudes count as "Anonymous Banshee Pilot".
I also assassinated a little dude, well, Beat Down I guess. It's the assassination medal from Halo 3. I held down the button, guess you can't assassinate them.
Here is the file on my fileshare. It is well worth the watch. Looking down at the little dudes extremely lagged me. My FPS dropped to about 3 frames per second. Odd. There is much more in the video, I'll have to review it later. Watch it, and tell me what I missed!
BTW: I like the name invisemy, but it really is a pain to type. It's so unnatural.