[kuroikyu]

They're pretty much everyone else. New releases of these "same games" bring better graphics, or animations, or gameplay, or story, or any combination of the previous. FIFA, in addition I assume they also include the new players and trades that happened since the last version (but I don't play FIFA so I could be wrong here).

Nostalgia is also a big factor, with so many reboots and adaptations of source material to new media, today's adults will pay to see all the Marvel blockbusters because they read the comics or saw the TV show as kids. I'd bet many people that bought MK9 - which rebooted the saga - did it for nostalgia. The same probably happened with the new Tomb Raiders, also a reboot of the series. Have you heard of the new The Lion King? Or Dumbo? Or Aladdin? Or any of the 500 new remakes Disney wants to make? Same thing.