User blog comment:Dan12322/Subspace Embassy for Smash 5??/@comment-12498802-20160424064652/@comment-12498802-20160424101400

One at the start and another finishing.

Also, I wonder what bosses should appear in Adventure Mode/Story Mode? Let's brainstorm ideas!


 * Petey Piranha (New Super Mario Bros.)
 * Rayquaza (Pokemon Omega Ruby/Alpha Sapphire?
 * Porky Minch (Mother 3)
 * Ridley (Metroid Zero Mission)

Okay, that's the returning bosses covered. I assume Galleom and Duon MIGHT have a role in the story.

For a new boss, I'd say Rotatatron from Sonic Colours - I absolutely love that game, and Rotatatron is one of few good bosses in it (also I think Rotatatron could have quite a unique boss battle).