SSB Ultimate: Bounce 'n' Trounce (Custom Stage) 

ID: KHDMGSCW
And now for the most gimmicky stage I've made yet. This one's based on a mini-game of the same name from Mario Party 3, arguably my favorite Mario Party game.
The stage incorporates the bouncing balls the characters use, as well as the middle platform falling off and respawning, kinda like how the platforms fall off one by one in the original game.