mostly now days you see speed cheaters, walk thru/walls cheater. there are some others one.
speed cheaters: catch them on a SS use the big map takes 2ea SS were he started at and were you got to. you have tobe on his team for it to work. the team members set a stander on how fast he's moving.
walk thru walls: try to get a SS of him going into the wall half way in or under you inside a builden under you. best works if you are on his team again.
go to
www.novaworld.com use the player search option on top ( you don't need to log-in to use it).
copy and past the info (Name game type url link) and search for his NW Account info starts with PCID add that to the cheater report he can't change that at all.