Not sure why any game maker would go any other way than mouse look. Mouse look meaning the way dark souls, elden ring , Dungeons and dragons online are played. Simply the best system IMO. 'm' to move and mouse to look around easy.

DRAGON FIRE-AND DOOM Dragons? Splendid things, lad-so long as ye look upon them only in tapestries, or in the masks worn at revels, or from about three realms off...
 Astragarl Hornwood, Mage of Elembar - Year of the Tusk