You might consider Kentucky Route Zero. It falls in the point-and-click adventure game category.
Discovering how masterfully its creators have handled the game-mechanical, cinematic, and literary elements that comprise a modern video game is part of the delight of playing it, IMO, to the point that practically any discussion of it spoils some part of the experience, but without giving too much away it doesn't contain story-branching moral choices so much as... well, they're still choices and still have a moral character and they still the affect the story in a major way, but... the choices manage to be simultaneously unimportant and of great, even supreme, import, I guess. Look, just go play it, if you haven't. Read as little as you can to convince yourself to play it, especially if you're looking for interesting angles on player choices.
Granted, it's in five acts and only three are out so far, but act four should be up before too long and the existing material will take some time to get through. There are short episodes between the five acts, so there are three of those to play as well—usually each of those comes out not long before the next episode is released, and the third one is out, which is why I'd guess act four isn't far off.
Discovering how masterfully its creators have handled the game-mechanical, cinematic, and literary elements that comprise a modern video game is part of the delight of playing it, IMO, to the point that practically any discussion of it spoils some part of the experience, but without giving too much away it doesn't contain story-branching moral choices so much as... well, they're still choices and still have a moral character and they still the affect the story in a major way, but... the choices manage to be simultaneously unimportant and of great, even supreme, import, I guess. Look, just go play it, if you haven't. Read as little as you can to convince yourself to play it, especially if you're looking for interesting angles on player choices.
Granted, it's in five acts and only three are out so far, but act four should be up before too long and the existing material will take some time to get through. There are short episodes between the five acts, so there are three of those to play as well—usually each of those comes out not long before the next episode is released, and the third one is out, which is why I'd guess act four isn't far off.