Cyberpunk

Cyberpunk is a Grimdark genre that revolves around big-ass futuristic cities that look nice from the outside, but like 80% of it is ghettos and run-down industrial sectors. The characters in a cyberpunk are technophiles who are always at least 30% metal and cybernetics/bionics. The most common themes in cyberpunk are Asian-themed corporations who rule everything, small gangs of "wired" thugs who use their built in advantages to mug people, vigilante hackers who stumble across engineered viruses made by authoritarian governments to wipe out people they don't like, and there's at least one scene with a fat guy wearing a VR set having sex with a robot or something.