Grime rolls cold on purpose: square-wave leads, a sub that means it, and drums that leave threatening amounts of space at 140 BPM.
Grime is included in the free plan — no card, no install. See pricing.
How the engine writes grime
The engine keeps the harmony minimal and the patterns sparse — grime is about menace, not density — and lets the eight-bar energy shifts do the arranging. Grime is one of the five genres on the free plan.
From a roll to your DAW
A roll defaults to 140 BPM (every preset and tempo is editable before and after generating) and plays back in the browser through the studio's own synths. When you like a take, export it as whole-track or per-instrument MIDI, or as WAV/MP3 audio — the drum part uses General MIDI numbering, so it lands correctly on any drum plugin. There are step-by-step import guides for Ableton Live, FL Studio and Logic Pro.