Fixed some Bugs, and updatet the Radio/Subtitle code
looks great! About the npcs, I would add some animation smoothing when you begin and end talking with them, as now they turn to you instantly and the same when they start takling again. I think it would look more natural if you add some blending between those states.
3D Gamestudio A8 Pro AMD FX 8350 4.00 Ghz 16GB RAM Gigabyte GeForce GTX 960 4GB