A Hangover to Remember

Sonic, Knuckles, Vector, Espio, Mighty, and Shadow wake up in a trashed motel room in Spagonia, but they don't remember a thing from the previous night. That's not the worst of their problems; Shadow's delusional, there's a case filled with 100,000 dollars, they have a baby with them, and Silver's gone missing. What in the name of Chaos did they do last night?