First, I killed the Lizard out of fear that he might burn me (the surveillance room). Before that, two nicknames were randomly chosen, and I tried hard to choose between them. They were Koteika and Kosha. And when I was already ready to kill her, I got scared that the evil lizard would burn me at the very beginning...
I killed Volke because he was alone, although randomness also played a role here. Why in the room and not in the park? I decided that it would be better if his corpse remained in the mansion.
I killed Vegtama only because of the hotel (besides, it would be cool). By the way, 47 stab wounds (or however many, I don't remember exactly?) I wrote randomly. For me, the main thing was to kill and that's it.
I chose Arandor randomly, as it turned out later, in vain. Because, perhaps, if I hadn't attacked him, then there would be one more corpse on my account. But I chickened out, so I decided to harass Arega so that he wouldn't interfere (he was a thorn in my side, to be honest...), but it didn't work out! Damn, Revanka, couldn't you have killed him at the end?
The idea is great, everyone played well. I just didn't like how seriously Arandor took everything; it felt like I was a real killer and I was really killing everyone, and he was the only hero and had to save the poor, unfortunate people from death. Hostor, by the way, finished me off with his taunts about Arandor, but it was funny :), although, clearly, not for everyone... In general, everyone did a great job, including the serious Arandor (he still led you to victory, he insisted that I was bad, he revealed my badness. Ar is cool, nothing to say :)), the idea is great, but I probably won't want to play something like this again. Because there won't be such a surprise anymore, the meaning will be clear anyway.
Added after 41 seconds
Yes, please forgive me, those whom I killed... :o

