I tried adding mouse look in 0.1.14 and that worked in principle. But in most consoles it's not easy to capture the cursor so that it's no longer displayed, and caging it inside the window. the hacks needed for that are invasive, and even then it doesn't work half of the time. on top of that it felt awful to use even when it worked.
I'll put it in a similar category as the ascii graphics: could there be something more high fidelity? yes, but the game lives from its limitations to some degree.
dropping this topic for now, may revisit it some day, but probably not before 1.0