Two points:
>You can have other people on your team, however only the ghosts you catch count for your total so unless you are extreamly good it is best to play 1 on 2 1 on 3 or 1 on 4 or have one extra on your team just shake the cauffins for ghosts but not catch any, however the opposing team can do this too.
>You can turn other players back but again, those do not count towards your total. for record keeping it is easier to not turn people so you know where you are in the count. However, the more ghost the other team catch the better chance you have so turning them is good, just don't go out of your way to do it. If possible they should come to you.
This all works best if the people you are playing know that you are on quest and are willing participant. best to find friends or people known to be good. The warning here is no matter how good the other team is you will need to be good to catch 85 - if you see lower then 30 caught it will be real close. to figure the total look at your credit and divide by 5 to determine the real ghosts caught.