It's in the game rct3. How did the bridge float down into the water. You can't do that in the game. It was editing. The particle effects are in game to.
Well if you'd said that in the first place I wouldn't have spent time explaining how to achieve the effect at 0.51.
What's more at 0.51 is a black screen.
If what happens just before 0.51 is really done in Vegas it's done with Bezier masks. Read up on it.