this is how our heroes save Springfield in Ryan's Quest 2.
They are back in Springfield and saw Everyone leaving Springfield
Ryan: What's going on?
They saw Homer and his Family's coming
Homer: Everyone is leaving Springfield, because the Heartless has taken over the City from Black Coated Person named Luxord.
Ryan: Him again!?
Bart: Know him?
Ryan: Yes, long time ago.
Lisa: We want to stop him, but there are too many Heartless.
Sora: Well, it's a good thing we're here to stop them.
Bart: If you guys go? We'll come with you.
They went off and they found him
Homer: Found him!
Ryan: Get him!
Marge: What did he say?
Homer: Parley? What's that?
Lisa: It's a bit of a pirates' code. Anyone who invokes "parley" must not be harmed 'til negotiations are complete.
Bart: Lisa, there's no time for that Pirate Code.
Lisa: Well, we have no choice, but rules are rules.
Luxord: I have to say I'm sorry for hurting the People from your world, so we have to take over leaves.
Homer: So, that mean you can leave Springfield with all of those Heartless?
Luxord: First a Souvenir for a Memory.
He toss the Keycards to the Nobodies
Goofy: Oh no! We can't stop the Nuclear Power Plant, unless we get 4 Keycards!
Crash: Looks like I could teach you a lession in what happens if you cross me, Luxord.
Luxord: Oh, Crash Bandicoot?
They saw a Giant Heartless and they running away, after they got away they saw the Nobodies with the Keycard
Crash: Sora! Ryan! Homer! Look!
Homer: A Keycard! Get it!
They are fighting it and they got the Keycard
Homer: Three more to go.
Ryan: How did you know there are four?
Homer: I saw it, when he throws to his goons.
They went to get three Keycard and they got them
Sora: That's four Keycards, we got them all.
They went off the Nuclear Power Plant, they are fighting the Giant Heartless and shut down the Nuclear Power Plant
Sora: We did it.
Ryan: Not yet.
Luxord took the heart
Luxord: Sora, Ryan, Bravo!
Homer: Who was he?
Ryan: He's one of the member who wants the Heartless, we have to find their Stronghold and defeat them.
Crash: Phew. The town is safe again. I need an award or something, Sora.
Sora: What will it be, Crash?
Crash: That Keyblade Ryan's got.
Ryan: If you say so.
He show his keyblade
Crash: Ok. I hope this is nice. I'll give it a try.
He grab it and it went to Ryan's Hand
Crash: Amazing. That... was... the coolest thing I ever hold. I hope I can get a Keyblade, Ryan.
Evil Anna: Well. I think Crash could wield a Keyblade like Ryan and Sora someday.
Donald: Why's that, Evil Anna?
Evil Anna: Because he and Ryan are look-alike.
Ryan & Crash: Or not?
They Laugh and left this World