Practicing them can be a problem though, since playing online is really the only place to try them, but missing a shot may lose your teams flag. You start with 200 discs, and 2 repair kits. Shoot all switches while you fly and ski around for the best results. You only have 1 life to complete the mission. Both teams have a switch, so can have two sides with ducks going simultaneously.
Switches only have to be hit once.
Duck's degrees, angles, and speed are all random, so you cannot know where they will come from. Easy to make new maps, with only map changes needed, no code changes. Download Miles o' Fidelio has converted 4 other maps into SuperDuck maps. While testing things, I came across a way to do this, but decided to make it all weapons and a course of dueling. I really like this map, and play it all the time.