Super Bison

Super Bison is a powered up version of M. Bison that appears in the arcade version of Street Fighter: The Movie, as the final boss in the game's secret Tag-Team mode.

He is fought in a night-time version of the Temple Ruins stage. He cannot be selected, unless cheats are used.

Story
After being defeated by the player's two characters, Bison's computer revives him, giving him more strength in the process.

He was inspired by the movie's post-credits scene, which shows Bison's hand rising from the rubble after his fight with Guile.

Appearance
His appearance is identical that of the normal Bison, except that he wears a black outfit with gray gloves and knee pads.

Gameplay
Super Bison retails all of his normal form's moves, and he also gains a mid-air move resembling his crounching hard kick.

When controlled by a human player, Super Bison does not need to hold a direction to use his "charge" moves (such as the Psycho Crusher or Double Knee Press).

Trivia

 * Despite not being selectable, Super Bison appears in the game's audits menu alongside the other playable characters.
 * Beating the game with him through cheats reveals an unused ending for Blanka.