The Super Mario Galaxy Movie, in cinemas 1st of April

[CaptainExplosion]

KLXVER said:

KManX89 said:

I will say this: it’ll be interesting to see how they explain Fox showing up in this.

We already know from the Kart and Party games Donkey Kong and Mario are canonically in the same universe, so no extra legwork needed for him (and the rest of the DK Crew) appearing in the first Mario (animated) movie. Fox, Samus, Link, etc. aren’t, so barring some incursion/time travel/universe-jumping, it can’t happen. It’s not as simple as him and Mario going to space at the same time in this.

Well Mario & Luigi is already in an alternate universe, so Fox can just have found a warp pipe too.(or a black hole or whatever)

Such a thing isn't unheard of in Star Fox. The first Star Fox had a black hole that could be used to take shortcuts to other levels via warp rings, who's to say it can't take Fox to another dimension or another universe? Could happen to Samus too, as she's been stuck in a parallel dimension before (See Metroid Prime 2).