This is how our heroes go to the DC world in Ryan's Quest 2.
They arrived in Gotham City
Goofy: Look at this city.
Ryan: Gotham City, it's great to be back.
Matau: Yeah. I hope I can fight some Organization 13 chaps.
Bertram: I wonder how Batman and the others are doing?
Sci-Ryan: Don't know, I think they do their heroic stuff.
They saw Superman look injured
Ryan: Superman! Are you ok?
Superman: I'm fine, but I think I been under attack from those Villain's and the Black coated person. And his name is Laxm.
Ryan: I think he's in Organization 13.
Superman: I got away from them, but there are too many... so, I'm the only one who escaped.
Ryan: What happened to the others?
Superman: The Villain's got them.
Ryan: Let's go!
They went off to save them and saw the Villain's and the Black coated person
Joker: Look who's here.
Laxm: I see.
He remove his hood and his head looks like Mal from Total Drama
Ryan: You look familiar to me.
Laxm: Have we? Or have we not?
Superman: Let go of my friends!
Joker: If you want them, fight us.
Evil Ryan: Let's dance.
They are fighting them and they defeat them
Laxm: You may have won. But I'll be back.
He left to the Portal
Ryan: Well, at least we save the Heroes from them.
Then the Kryptonite is glowing, Sora and Ryan open a new gateway
Superman: What was that light?
Sci-Ryan: Another gate is open for business!
Ryan: That means we have to go. We will be back. And if anything you need, just let us know.
They left this world