Going up the first path in Farglow, my character kicked a rabbit to death running past... which was kind of funny, so then I had to track down a few more to punch and kick to death. I reloaded, though, not wanting to kill neutral creatures if there was no benefit (that I knew of at the time... see
Killer Rabbit for details/spoilers).
My next character (once DKS is released) I think I will play a bit of a ranger, with unarmed combat when melee is required (which will probably be a fair bit, since I'm not going to do much jumping and rolling around to dodge).
