Ultra Street Fighter 4 May 2026

The S.I.N. corporation, the weapons division of Shadaloo, organizes a new world fighting tournament.

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

Characters added in the Ultra update, like Decapre (an imperfect Shadaloo clone) and Elena , have their own unique storylines woven into this timeline. Arcade Mode Structure To experience these stories, players progress through: The S.I.N. corporation

A specific encounter with a cinematic intro unique to that character pair (e.g., Ryu vs. Ken or Sagat vs. Ryu ). the weapons division of Shadaloo

The true purpose of the tournament is to gather data from the world's most powerful fighters to complete the BLECE (Boiling Liquid Expanding Cell Explosion) project, a living weapon.