If you could have any number of series from tv shows, books, video games, movies, etc. which ones would they be? How would they meet? What would be the Plot? My crossover ideas(so far): Uncharted and Assassins Creed Halo and Metroid Ultimate idea for a crossover: A prequel to kingdom hearts where you can visit any world such as Halo, Sonic, etc. And you would have to have any number of series have a crossover to team-up to face a greater evil. (I'll go into more detail about it later)
