Hello Raze, it is nice to see that you are there by now

So.. Where to begin with ?
I tried a lot of different things ! At the beggining, i tried to punch the rabbit. Freeze. Then i tried to hit the rabbit with a staff. Freeze. Then i tried with a dagger. Freeze. Couldn't try the bow as i don't have enough agility

So, then, i verified my local files, game cache from properties of the game on Steam. It said that 8 files where missing, or corrupted, or needed to be replaced. Then launched the game again, on 800x600. I tried to quit the village, and killed a enemy. It worked ! Came back in the village, killed a rabbit, it worked ! Killed another one, worked again. Said "yeah, problem fixed", and closed my game, to launch it with my native resolution.
So, choosed 1366x768, came back in the village, tried to kill a rabbit, freeze. Was like "noooo".
Tried another resolution, 1200x600. Freeze. Tried another one, and another one. Freezes.. Thought it was only working with 800x600, tried it again, freeze.. I changed the settings every time i tried (shadows on/off, number of colors from 25 to 50, etc..) >> Freezes..
So, i wonder why it goes once.. Can't figure why.. The only difference was that i went out of the village. Should try it again. I will edit to give my results.
EDIT : So yeah, that's it. In my case, i had to leave the village once, before beeing able to kill the ennemies without making the game freeze.. I launch the game again, choosed 1366x768, maxed everything, went outside the village, came back, killed a rabbit without a problem. Tried again without leaving the village once, tried to kill a rabbit, the game froze.. Ah ah lol that is so weird xD Well, i hope i will not encounter that kind of problem too much, cause it looks so.. unpredictable ^^
To conclude : Do not attack the rabbits without a good reason :P