Street Fighter X Tekken doesn't play like Street Fighter IV and it certainly doesn't play like Tekken. To be honest, it plays more like a marriage between Street Fighter IV and the Vs. series. It's a faster paced, combo-heavy fighter -- everyone has very quick recovery times and some fighter's traditional moves have been changed to the more newbie-friendly quarter-circle movement. Oddly, Chun-Li's swapped out charges for quarter-circles for all of her moves, while another charge character, Guile, hasn't had his move set is changed at all.