Board Thread:General Discussion/@comment-1031724-20160901000706/@comment-1031724-20160903234554

Then why did they change the Bomberman stuff I mentioned?

After you unlock Rainbow Palace, Sirius is evil, so he no longer helps you out against bosses you've already killed, as if Bomberman actually has rematches with them in canon

Not sure why they changed the dialog, but then how do you explain Metal Sonic exploding and there being nothing left of him?