Recently I had a dream where I ended up killing my friends or known people in a living room near a kitchen using a knife, and everyone got awfully decapitated.
My dreams aren't prone to be gory, not even in fucked up situations, just uncanny or grotesque, not bloody or explicitly violent. The only instance of just a mildly bloody situation that I remember was in a dream where I got sucked up into Yume 2kki and I become Urotsuki, (in Zalgo's room, and wearing an AR-15 for some reason) and after breaking into a building (that wasn't there before), in someone's bedroom, blood was leaking from the bathroom.
From what you mention, for me those dreams are very uncommon in me, even the chasings by freakish monsters, that tended to be frequent in my childhood but not anymore since I got used to it long time ago and aren't scary now. The most gruesome dreams that I use to have are those ones where shapeshifters or dopplegangers of my close people endorses me to have sex with them, to then accept it and getting a bad time, where I discover how disgusting and sickening they feel to touch, weird things happends in the backrounds, and some mindbreaking scene will happend in the end (pic semi-related).