I agree there's a difference in cutscene number, but I really do think there's a significant stylistic difference between Spaz using more-or-less accurate physics to rescue Jazz with a rope on the one hand, and jumping on a spring to hit the plunger for an explosive hidden inside a turtle's shell -- which doesn't even kill the turtle -- on the other. The unfinished non-shareware intro might have been a little closer, but it's hard to tell from what little got done, and Dean's other works suggest otherwise. And no, I didn't expect it to stay cartoony for Jazz3D, I think that change was made between 1 and 2.