I mean, there's been 2 that are somewhat interesting, one is that Raid: Shadow Legends game. It looks great and has tons of content but you won't get anywhere unless you spend thousands of dollars. Hundreds of different heroes or whatever, I tried to play it on PC and the damn installer never did anything so I gave up.
The other one was FFBE. Final Fantasy characters and that whole "have a friend lend you his UBER character to pwn weekly events" thing was great for those that didn't have a lot of free time to invest in the game. It allowed you to actually participate in endgame content without having to over-grind for the most part. This was couple years ago though, dunno the current state of the game.
But the genre as a whole is extremely basic and unfun. There's hardly any strategy to any of those games, it's just throw your money and watch shit happen.