M.U.G.E.N 10/Story Mode

A Story Mode is a feature common in fighting games that focus on the plot of the game and/or the events of the playable characters, unlike most Arcade Modes which usually features a simple prologue and ending for a character (although this depends on the fighting game).

M.U.G.E.N 10
M.U.G.E.N 10 is the first game in the series to feature a proper Story Mode. There are three types; one is the "Prologue Story" mode, two is the "Character Story" and the other is a full fledged third story mode is General Story, which was released in August 2018 as a free DLC expansion.