Reznor refused to record the album with a conventional band, recording Pretty Hate Machine mostly by himself.
"A lot of it sounds immature to me now," he stated in 1991 of the recordings that were then two years old. "At first it totally sucked. I became completely withdrawn. I couldn't function in society very well. And the LP became a product of that. It's quite small scale, introverted, claustrophobic – that's the feel I went for."