What is the benefit of playing without registration?

Question

I have been playing online for a long time and now I see many sites offering the game without registration. What exactly is the advantage of these sites, and is it worth playing games here

Answer 1

I think that the main advantage is that you can test the game without wasting time on registration. After you play and decide that you like this game, you can register and continue playing. You can read more about these games here  spielautomaten gratis spielen ohne anmeldung