They are using Unreal Engine 4. Looks good, I never finished this one.
https://www.vg247.com/2016/02/16/a-group-of-fans-is-remaking-star-wars-knights-of-the-old-republic-in-unreal-4/
I'd love to play it if they make it in first-person or offer a first-person option. I'm not a big fan of third-person camera games.
LOL I am just the opposite :)