It always makes me giggle when I watch a fighter drag a bandit to him to be killed.
I used to run into him all the time hunting bombers. He gives you instant feedback on how difficult your bomber attack approach is to hit.
If you're sloppy, you either die or miss him with your bullets.
My favorite 999000 memory is I was on autoclimb in a jug and saw a set of B17s about 4k or so above me in my general vicinity. Didn't think too much of it, just continued browsing the internet on my phone as I climbed. Then, through the distraction, I heard engine noise. Then tracers, a wing went away, and when I hit the ground, "You have been killed by 999000." He has the distinction of being the only person ever in any game to bounce my fighter in a set of bombers. I wasn't even mad, just laughed my backside off.
Wiley.