: Later, a dark entity named Dharkon emerges, representing chaos and darkness, leading to a three-way war between Light, Dark, and the Smash fighters.

The series has evolved through several central narrative arcs, shifting from a childhood imagination playground to a multi-dimensional war for survival. The "Child's Room" Era (64 & Melee)

: Bowser and Ganondorf serve as high-ranking generals, while Tabuu , a powerful being trapped in Subspace, is revealed as the ultimate mastermind using Master Hand as a puppet. World of Light (Ultimate)

: Various Nintendo icons, like Mario and Kirby, start as rivals but are forced to team up as they realize the global threat.

: Galeem creates "Puppet Fighters"—soulless copies of the heroes—and infuses them with "Spirits" from other video games. Kirby must travel across a massive world map to rescue his friends and free the trapped spirits.

In the early games, the "story" is presented as a child playing with toys. The fighters are literal dolls or trophies brought to life by , an entity representing the creative force of the creator. Battles take place in a dream-like world where the primary goal is simply to prove who is the strongest. The Subspace Emissary (Brawl)

Explore the history and gameplay of the Super Smash Bros. story modes through these deep dives and walkthroughs: The COMPLETE Super Smash Bros Story Timeline Explained YouTube · MojoPlays A video about Smash Ultimate's Story Mode (World of Light) YouTube · An Actual Egg