On mission 9 I shot the guy under the tree first and then quickly the guy by the pool. those were the last two guys. I got a "Mission Failed" but the next mission got unlocked anyway, seeing as how I managed to neutralize them all.
I managed to lock the ball in place between the upper and lower paddles, but I am using a trackball-mouse and my hand was on it as it happened. I was holding my breath while waiting 40 bounces so as not to move my fingers.
 "Music Catch 2"){kind=icon}
 "Tactical Assassin Substratum"){kind=icon}
 "Tactical Assassin 3"){kind=icon}
 "me and the key"){kind=icon}
 "Shopping Cart Hero"){kind=icon}
 "Bloons Tower Defense 3"){kind=icon}