why are they banned?

They have inconsistent/faster load times and are easy to cheat on

Why not just make them separate then? @Jeroen

If you make the Emulator with all the levels in one Category. We all can play the game at the same time. That is why no one plays these games. Cause, Emulators are banned. And, it is not fun. It is fun to have a real console. But, some people cannot afford the console and the game and we can only play it on the Emulator.