Another good example of a shooter that has RPG elements is Borderlands.
Mass Effect is nothing like The Walking Dead o.O.
TWD is more of a point and click adventure game than a RPG.
What I meant by the walking dead is how 90% of the game is composed of you just talking to other people. Whenever I would go watch a playthrough of Mass Effect on youtube and I would skip parts, I would always end up on parts where all you were doing is talking to people.
I didn't mean if it's a point and click adventure game like TWD lol