Chicago's Hate plays a barbaric sludge/grind/crust blend of hardcore. This band is heavy as hell and demolishes your eardrums with massive riffs, walls of distortion, muddy bass, and pulverizing drum madness. I don't know too much about these guys other than the fact that they rule. Snag what I could find below and DIG!
Bongripper / Hate Split 12" EP (2013)
Hate / Cyborg Split 7" (2011)
Crimes 7" (2009)
Demo Collection LP (2008)