Couple of years ago, UFO: AI was project which i was following. After project xenocide died, it was only remake project which had chances to succeed. Sadly i'm afraid it will die sooner or later. After so many years of developing they still have lot to finish. I'm afraid that soon old crew will move to other things and it will be hard for them to find fresh blood. It's coded in c, using forked quake engine. In today standards it's quite old technologies.