Super Smash Bros. Ultimate: Definitive Edition/Adventure Mode: World of Light and Darkness

Adventure Mode: World of Light and Darkness is an expansion to the original World of Light mode featured in Super Smash Bros. Ultimate, which expands the mode much further with new spirits, worlds and bosses.
==Gameplay==
The gameplay is exactly the same as the original, but every once in a while, a platforming stage will be added during halfway through the Sub-world, giving it a break to the pace.
==Plot==
The story is the same as the original, but there's one major change. The fighters where about to reach Galeem and Dharkon together for a climatic final battle, but suddenly, a giant light emerged from the clouds of white and black, erasing both beings into particles, as a more powerful figure emerges from the heaves, a being only named Rabuura, who taunts the fighters of their strength and balance, waiting for them in his Fortress of Balance, granting you access to a extra realm.
==Overworld==
The over world has received four brand new realms, two on the Light side and two on the Dark side.