Press kit — last updated September 2026 · curiousbiped.com EN · PT-BR

s[TOR-Y]telling: Closed Loop — Press Kit

No script. No rails. No cloud.

An interactive-fiction game whose AI runs entirely on the player's PC. You are the narrator; the cast improvises around anything — and every interaction drives the Closed Loop.

Steam Next Fest — October 2026 Launch — October 28, 2026 $14.99 · R$ 39,99 Windows · Linux · Mac English · Português (BR)

Factsheet

Developer
Curious Biped — a one-person studio in Brazil
Release date
October 28, 2026 (full game) · demo available now
Price
$14.99 USD · R$ 39,99 BRL — 10% launch discount
Platforms
Windows, Linux, macOS (Apple Silicon) — Steam
Languages
English and Brazilian Portuguese — both native, the AI improvises in each
Genre
AI narrative sandbox fused with a cinematic visual novel
Engine
Ren'Py + local LLM inference (KoboldCPP, Llama 3.1 8B Instruct)
Multiplayer
Online via Steam — full cross-play across all three platforms; guests need no GPU
Internet
Not required for single-player — fully offline, no account, nothing typed leaves the machine
Age ratings
ClassInd 16 (Brazil) · USK 16 (Germany) · IARC via Steam
Steam
Full game · Free demo
Press contact
[email protected]

Description

You are the narrator of a story no one wrote.

In s[TOR-Y]telling: Closed Loop, a local large language model — running entirely on the player's machine, with no cloud, no account, and no internet required — plays every character and improvises the entire story in response to whatever the player does. There is no script and no rails. Talk your way out of a Yakuza interrogation by insisting you're Santa Claus. Adopt a mischievous cat. Challenge a berserker barbarian to a bake-off. Whatever you throw at the cast, the AI continues — in character.

Then invite company. Stage ensembles of up to nine s[TOR-Y]s who reply to the player and to each other. Play online in Party Mode (every player their own inhabitant of the scene) or Free Mode (rival events, table votes, winner drives), with full cross-play between Windows, Linux, and Mac. Streaming? The Twitch and YouTube audience plays along with !story. Create new characters from a one-line concept. And all along, the sandbox is quietly feeding a hand-authored visual-novel campaign: your interactions drive which paths open — that's the Closed Loop.

The first genuinely fun consumer showcase for local AI — a polished "it just works" product for the thing the local-LLM community already loves doing by hand.

The game in five clips

Muted loops, captured in-game. Right-click any clip to save it — all footage is real gameplay: every AI line was generated by the game itself.

Multi-s[TOR-Y] ensembles. Up to nine characters in one scene, answering the player and each other; the player directs who replies, in what order.
Party Mode (online). Every player is their own inhabitant of the scene, taking turns around the table.
Free Mode (online). Players propose rival events for the same turn; the table votes; the winner drives the scene.
Live audience. Twitch & YouTube viewers send !story events straight into the scene — the cast answers them like any other player.
AI-assisted creation. One line of concept in, a full playable character out — plus a tailored image prompt for any external image tool.

Features

Videos

Gameplay trailer (3:28) — youtu.be/bARqCM3Io6k · PT-BR version
Concept traileryoutu.be/gISIMQN95-o · PT-BR version

Screenshots

Click for full resolution. Portuguese versions are in the PT-BR kit and the download bundle.

TOR-Y introduces the system alphaI-Y in the visual novel campaign Chat with Cassia Fictum Kazuma interrogation scene Sandbox chat moment Mochi the cat The Harrower scenario

Downloads

Individual files: logo (for dark) · logo · studio logo · main capsule · header capsule · vertical capsule

System requirements — the short version

Multiplayer guests need no GPU at all — the AI runs on the host's machine, so any 64-bit PC with 8 GB RAM can join a session. Single-player and hosting recommend a 12 GB VRAM GPU (RTX 3060-class). The game detects the hardware and scales.

Coverage & monetization

You are welcome to publish and monetize videos, streams, and screenshots of s[TOR-Y]telling: Closed Loop on any platform — no permission needed, and this page's assets are provided for exactly that. The demo is free and has no key gate, so you can cover it today; full-game review keys are available around launch via [email protected] or Keymailer.

Player-driven AI text can go anywhere the player steers it; the game ships with transparent, on-device safety filtering, and mature themes are disclosed on the Steam page (rated ClassInd 16 / USK 16).

About Curious Biped

Curious Biped is a solo studio from Brazil, founded by a computer-graphics and AI researcher. s[TOR-Y]telling: Closed Loop is its debut — a bet on a simple idea: that the first great consumer use of local AI isn't productivity, it's entertainment. Everything in the game runs on the player's own hardware, offline and private.