I’ve seen a lot of people say that FGO loses compared to other new gacha games in terms of gameplay and other features. However, the reason they still play is because of the story and it’s Nasu’s work.
Personally, I would still play. Even if it wasn’t Nasuverse-related, I think I would still find it fun because interacting with your favorite Servants is something that I didn’t really find in some of the gacha games I played.
Edit: So a lot of people are getting confused with what I was trying to ask and I probably should have been a little more specific, so let me try phrasing it a bit better. Let’s say that there was a gacha game that had almost the same functioning and workings of FGO but it wasn’t at all related to the Fate series, or the Nasuverse. Would so many people still want to play it?