I was reading Mosnters this morning and thinking that kind of ultra simple stat setup would work well with this. Good to know the creator agrees😄 I'll much more likely than not make all my own spells, monsters, and races/kindred/species/whatever and such for this, and add in some scifi elements. I love 0e and derived sytsem stuff, this included(infact this is already in my top 5 systems just reading this over a good few times and thinking about it), but I have very different assumptions of fantasy than most osr-ish people, even the artsy ones. I lean way, way, WAY more heavily on traditional pulp fantasy, scifantasy, weird fiction, 70's-80's animated fantasy films, heavy metal and darksynth music, Moorcock style dark fantasy, Warhammer(Fantasy and 40K), 19th-mid 20th century industrial age tech, eclectic/anachronistic tech usage, exagerrated fantasy versions of ideas I know from irl occult study, and very heavy sprinklings of furry fandom media. Worth noting others draw on these but for swtting inspo, idk, I feel I get somethimh else out of them than others do for setting ideas and emphasis.
Also how I'm interpreting the 6 in combat is that it's a brutal, critical strike, insta 0hp(ultra fragile but not dead as per rules) no matter how much hd or hp or whatever a pc or npc/monster has. If doing it Monsters& style stats, that knocks an hd off supernatural hd full stop.