Subtlesnake
Regular
875,000 concurrent players doesn't seem bad for a game that is not "mainstream". It should be able to sell 10M copies at least, and 20M may be possible.Platinum Games have easy mode, it's still normie accessible. They are nowhere near as niche as most Infinity Engine style RPGs. Even among those style of games, this stands out in just how much of a walking sim it is. Unless you're doing a genocide run you can go hours of mostly walking and a bit of talking without getting any real combat. You could make a normie accessible semi-isometric RPG, which leans heavier into action RPG and less walking and talking, where the gameplay and AI is balanced around you mainly controlling one character, same as FF7 remake. Something like Dragon Age 2, but not shit ... but BG3 is not that.
BG3 is not mainstream.