You're right that a lot of indie games are metroidvanias or roguelites. However, AAA games exist on an incredibly narrow scope these days too. You have shooters, sports, open-world action games, and that's basically it. Rarely do you see big studios deviate into unknown or experimental mechanics.
Indie studios have produced a lot of games with varied mechanics that are just a huge breath of fresh air for me, personally.
You'd never see a AAA studio making Factorio or Satisfactory, for instance. Probably unlikely to see them make a game like Darkest Dungeon, or Don't Starve, or Stardew Valley or Terraria or Starbound or.. the list goes on. You just might have to look a bit deeper to dig through the roguelikes and platformers.
Indie studios have produced a lot of games with varied mechanics that are just a huge breath of fresh air for me, personally.
You'd never see a AAA studio making Factorio or Satisfactory, for instance. Probably unlikely to see them make a game like Darkest Dungeon, or Don't Starve, or Stardew Valley or Terraria or Starbound or.. the list goes on. You just might have to look a bit deeper to dig through the roguelikes and platformers.