I would like the quest to follow a victim who's outcome is not guaranteed death. Add some uncertainty to the mix and all?
Survivable mutilation, namely to the genitals is what I really do like.
Setting, I don't mind at all.
A quest with a lot of variables and stats is really fun.
I'd say a quest that can go either way, though I'd like it to be heavily consensual (a festival or museum setting with different forms of snuff to choose from)
Hanging, Garroting, Strangulation, Smothering, Drowning, Sword Beheading, Axe Beheading, Knife Beheading, Guillotine, Seppuku, Throat Cutting, and Impalement are some of the things I would like to see.
I'm fine with any setting.
System can be whatever you want to come up with. :)
Quest as a killer definitely
Choking, neck slitting anything rly
Any but since its gurochan lets keep it simple