Things You'll Need
Instructions
Play the Story Mode, Subspace Emissary, through until you reach the Entrance to Subspace. On this stage, you'll discover Tabuu and the forces behind his attack on the realm of the Nintendo characters.
Destroy the portals to stop enemy production. This is the key to advancing to the end of the Entrance and launching the cutscene that allows you access to Subspace directly. Tabuu will transform your available characters into trophies.
Use the remaining characters to defeat the Subspace levels. You will once again need to destroy the portals and reach the end of the stage. The villains Bowser, Dedede, Ganondorf and Wario will join your team for the final assault on Tabuu's base.
Solve the Great Maze. This area lets you select any of your characters. To defeat each room of the maze, you must find the exit or beat the dark version of the hero or villain inside. These may be tackled in any order, and every room must be completed in order to access Tabuu.
Save at the safe zones in the Maze. You don't want to lose progress, as the maze is the longest of all of the levels in subspace. You learn the secret of Tabuu and his control over the Master Hand once you reach the final safe zone. This allows you to fight Tabuu and rescue all who have fallen under his sway.