Violent comics/manga?

OK people of the interwebs I'll make it clear, I want one recommendation, only one. I want a comic (not manga) comic that is extremely mind f**king violence the entire time, something like Gantz or battle royale manga. Violent and explicit, I just wanna see if there is a comic out there that is better than Gantz (I highly doubt it). No superheroes, heroes or good doers, just a explicit, mind f**king and violent gore orgy. Just so you know I'm not a violent person, I just enjoy the suspense of a good explicit manga, publishers that aren't afraid of going past their limit and producing horrific graphic novels that really shock the reader.

Pornographic novels are a no-no, if it's a sex scene or two, I'm cool with that.

And I'll say it again no manga (due to me reading every explicit manga out there), just an American comic.