Discussion for martial arts style about electronic games............

I know its kinda silly to talk about martial arts inside the video games, but just curious to know how serious do those producers hired stuntman/martial artists to perform........


1. Feng Wei--- Chinese Kenpo(Quan Fa) (Did he mostly perform Shaolin Kung Fu?)



2.Ling Xiao Yu-----Bu Gua Zhang+ Pi Gua Quan (What Bu Gua Style she was doing?)



3.Lei Wu Long-----5 Animal kung fu (Wu Xing Quan)(I beg no known would miscept who he is parody from? )