Ultra Street Fighter 4 -

S.I.N.'s primary goal is to lure Ryu into the tournament to analyze the Satsui no Hado , which they believe is the final data point needed to perfect their project. Character Journeys

A short anime sequence explaining why the character joined the tournament. Ultra Street Fighter 4

A specific encounter with a cinematic intro unique to that character pair (e.g., Ryu vs. Ken or Sagat vs. Ryu ). Ultra Street Fighter 4

While the overarching plot revolves around S.I.N., each character has personal motivations for entering: Ultra Street Fighter 4