Finally completed all the hard trails in street fighter 4 and got the "no challenge too hard" trophy =3
i included some frustrating fails in the video, enjoy.
sorry about the bad quality, i used my Nokia 8mp cam.
my top three hardest trails were:-
1. C.viper
2. El fuerte
3. Gen
if u have any trouble at these combos go to twitchy fingah's channel, his videos helped me ALOT. he did all the hard trails with walkthroughs.
Again, sorry about the bad quality. (less info)