Although in NWN, BG, and similar games, there are still more puzzles and secrets.
P.S. By the way, has anyone played Blade of Darkness? There you just need to walk around and kill everyone (but it's not easy, like in Devil May Cry and other similar games), and on top of that, there are various puzzles, which are mainly related to opening hidden passages, secret rooms, finding magic stones, and various traps, but all of this makes you think. This is probably what Blade of Darkness distinguishes from other mindless hack-and-slash games, although the combat itself is good, because you can cut off arms and legs, chop off heads, slice the body into pieces, and all of this is spiced up with blood.
P.P.S. And there are 4 heroes to choose from.