Skyworld

Skyworld is an unused stage in Super Smash Flash 2 based on the stage with the same name in Super Smash Bros. Brawl. However, it may or may not be a future addition in the game.

Layout
Three platforms make the infrastructure of the stage along with a lower platform that can be used to aid a recovery. Palutena's Castle is in the background. In the Brawl version, the platforms would break, if they sustained enough damage. It is currently unknown if the platforms will break in Super Smash Flash 2.

Trivia

 * As seen above, in v0.8a of the demo, a glitch will sometimes cause an inactive thumbnail representing Skyworld to appear on the stage selection screen which hints at this stage's possible inclusion in a future build of the game.
 * Skyworld is listed as DAT26 within version 0.9b's game files and contains "Title (Kid Icarus)" from Brawl as its music, but goes unused.