Home News Street Fighter IV Street Fighter IV walkthrough demos all the trial modes News by Stephany Nunneley-Jackson News Editor Published on March 15, 2009 Follow Street Fighter IV A video containing a trial mode walkthrough for every Street Fighter IV character has popped up over on EventHubs. It's posted after the jump. It shows you how to pull off all the different combos from normal to hard, and there's a write up for each one. Only you know if you need this.