How did you move that fast? And how did you get so many experience points when you didn't do any quests or kill anything?
combat movement speed options exist in the options menu. on the other hand he's basically exploiting a bug every 30seconds or so
Glitchless vs any% runs are definitely separate categories than can be enjoyed for different reasons!
That's a pretty neat run. The execution is a bit off, but overall a pretty good time. Also the quality of the video isn't optimal, but I guess it's hard to record old games like this. You get a big amount of xp from talking to Nasrudin and Arronax. Anyways there is a ~6:56 run on SDA of my doing. The quality is a bit better and there are some explanations on the page, but for the Arcanum experts of this site those shouldn't be very useful.
I see now, I've never tried doing a speedrun of Arcanum. Perhaps that would be interesting to do some day?