Well, hardvapour is a type of electronic music that is really energetic and edgy. Imagine it's like taking all the sounds you hear in a video game and putting them together to make a song. It's usually made using really fast beats and harsh industrial-sounding noises that might make you think of machines and robots.
Sometimes, hardvapour songs will have people singing or talking over the music, but the lyrics might be really hard to understand because they're so distorted. And the album art for hardvapour music often looks super futuristic and kind of creepy, with dark colors and weird shapes.
Basically, hardvapour is a style of electronic music that's really intense and might sound a little bit scary or weird at first, but some people really love it because it feels like you're being transported to a different dimension.