Because games get better and gameplay (i.e. mechanics) get changed.
Play Persona 5 Royal, then Persona 1. Tell us it's the same game and everybody would think you are crazy. Hell, even Persona 5 Royal is way better than Persona 5 in a lot of ways...
Maybe you are satisfied by only trying out completely new things—if they even exist—but most people don't.
Play Persona 5 Royal, then Persona 1. Tell us it's the same game and everybody would think you are crazy. Hell, even Persona 5 Royal is way better than Persona 5 in a lot of ways...
Maybe you are satisfied by only trying out completely new things—if they even exist—but most people don't.