Tourian

Tourian, called as such within the game's files, is a single-player stage in Super Smash Flash 2 that exclusively appears in event match #40: The Mother Brain. As it is only possible to access this stage from the event match, it is not available for multiplayer mode.

Layout
Tourian consists of four very small platforms, with two near the center and one against a wall to the right, which prevents all KOs on the right blast line. The fourth platform is on the left and occupied by Mother Brain, and until she's destroyed, the left blast line is also inaccessible. There is also another wall that hangs from the top of the stage. Not only is the stage one of the smallest in the game, but the small platforms provide almost no space to fight on, which is likely the reason the stage is not available for multiplayer mode.

Music

 * The main track is titled Vs. Ridley, which also plays on Phase 8 stage.

Origin
This stage is a recreation of the final battle site in the original Metroid.