@Noahark: Study assassins. Whether or not they kill others depends entirely upon their contract. If it specifically states that others are not to be harmed, then that's that. Contracts without provisions including that mean it's fair game. Some assassins choose taste over ease, however.
To all those saying that the Citadel is impossible: No it isn't. It only takes a few tries. If you're really bitchy about it, just beat every level. You don't even have to medal. You get a super bomb, it makes Citadel simple.
Some of you are saying that you cannot make the World Cup, and there's no way in.
Just now, I did the European Qualifier.
Here's my shot chart, for the entire cup:
10
9
9
10
10
10
9
10
9
8
8
9
8
10
9
10
10
10
10
9
10
I was rank 1 coming out.
The trick is to figure out how to consistently shoot 9+ at every distance.
 "Sydney Shark"){kind=icon}
 "SteamBirds"){kind=icon}
 "Galaga"){kind=icon}
 "Ultimate Assassin 2"){kind=icon}
 "Crush the Castle Players Pack"){kind=icon}
 "Hit The Jackpot 2"){kind=icon}