Cyberpunk roleplay: street-level voice, corporate rot, real stakes

Cyberpunk is a genre of attitude as much as setting. A model that writes it in polite assistant voice has already lost, before any filter even kicks in.

What cyberpunk needs from a model

The genre runs on voice: slang, contempt for authority, a fast and image-heavy style. Plots are crimes, jobs and betrayals, and the world is drugs, violence, body modification and corporate impunity. The model has to depict all of that casually, as the background of daily life, and keep the street-level perspective. Big ideas about humanity and machines are fine, but they should come out of the job going wrong, not from a narrator monologue.

Why mainstream models write bad cyberpunk

Filtered models are uneasy with much of the genre's furniture. They balk at drug use, refuse to describe a gang hit plainly, and insert disclaimers about hacking when your netrunner breaches a fictional corporate server. When they do comply, the voice is wrong: a fixer who says "I understand your concern" is not a fixer. The crime-heavy plots also trip refusals about "planning illegal activity", even though nothing real is being planned.

An abliterated model writes the job without the hedging. You still need to teach it the voice.

Card and prompt tips

• Write a slang glossary. Ten setting-specific terms in a lorebook entry. Invented slang used consistently does more for atmosphere than a page of description.
• Example dialogue matters more than usual. Put two or three lines from the fixer or crew in the character card example field. The model copies rhythm from examples.
• Name the corps and give them habits. One line on how each treats employees and enemies.
• Keep the camera low. Instruct the narrator to stay at street level and avoid explaining the world's politics.

Sample system prompt

Narrate a cyberpunk crime story in Low Harbor, 2091. Street-level perspective only.
Voice: fast, clipped, sensory, sardonic. NPCs use the slang in the lorebook.
Corporations act with impunity. Crime, drugs, chrome and violence are ordinary
background and are described plainly, without disclaimers.
Jobs go wrong in specific, logical ways. Nobody explains the setting's politics.
Never write {{user}}'s actions. Under 250 words per reply.

Samplers and model choice

• Temperature 1.0. Cyberpunk prose benefits from unexpected images.
• Min-p 0.08 to keep the higher temperature coherent.
• Repetition penalty 1.05; "neon" and "rain" will otherwise appear every reply.

outlaw-1 is a solid start and can take image input, so you can drop in concept art for a district and have the narrator match it. If you find its voice settling into habits over a long campaign, mimo-v2.6-flash-outlaw or qwen3.8-27b-outlaw are different model families and give you a different rhythm.

Failure modes and fixes

• Neon-rain-chrome every paragraph. Ban the top three clichés by name and ask for one fresh concrete detail per reply.
• NPCs sound like customer service. More example dialogue, fewer personality adjectives.
• Narrator lectures about capitalism. "Show the system through what happens to people, never explain it."
• Heists succeed with no friction. Tell the model every plan has at least one complication.

FAQ

Related

Sci-fi roleplay with an AI that respects the physicsScience fiction asks a model to invent freely and then obey its own inventions. Getting both from the same narrator is mostly a matter of how you write the rules down.

Noir roleplay: getting an AI to write hardboiledNoir is voice first, plot second. If the narration does not sound like a tired man in a cheap office, nothing else you fix will matter.

Thriller roleplay with an AI that keeps the clock runningThrillers run on pressure. A model that lets your character relax between scenes, or explains the villain's plan in full, has removed the reason to keep reading.