Bastion Harbor Studios

Project TREBUCHET · in development

A private film lot on a live game server

Crews make real films together on our own FiveM server. The rules judge the work, AI department heads coach, and only a plan that passes lights the screen on premiere night.

Recorded in-game on our server, 30 September 2026 (1:33). The lot tour, then Bay 01: the crew's plan fails the real reviewer in 2.52 ms, Mira coaches, the revision passes in 2.79 ms, and the premiere plays on Stage 14.

Get involved

How it works

Plan it. Prove it. Premiere it.

  1. 01

    The crew plans the scene

    Every lab is a packet the crew owns: the scene, its beats and the coverage that answers them.

  2. 02

    Code reviews the plan

    A deterministic reviewer checks it against the rules a working editor lives by. No model, no opinions, a verdict in milliseconds.

  3. 03

    AI department heads coach

    Mira, the script supervisor, asks the question your setup must answer. She never writes your coverage.

  4. 04

    Only a pass premieres

    A passing plan lights Stage 14. The scene is generated from the plan that passed and screens for the whole lot.

On the lot

Captured in-game

The TREBUCHET gate sign at sunset
The gate: a custom sign built in Blender, streamed into the game
A player walking up to Bay 01 and Mira
Bay 01, where crews submit their plan
The Bay 01 reviewer showing ok: true
The real reviewer: ok: true in 2.79 ms
A crowd watching scene 14 on the Stage 14 screen
Premiere night on Stage 14
Police cruisers with lights on at the lot gate
The backlot is a whole city
Studio A green-screen set
Studio A, the green-screen set

Floor plan

The lot

TREBUCHET studio lot floor plan: gate, Bay 01, Studio A, Stage 14 theater, prop house and founders wall

Pilot

Oct/Nov 2026, with Machine Cinema

The first cohort runs Labs 01–03 over four weeks with a human TA. We're looking for founders, testers, TAs, asset creators and cohort partners.

contact@bastionharborstudios.com

TREBUCHET is operated by Bastion Harbor Studios and is not approved, sponsored, or endorsed by Rockstar Games. Footage captured in Grand Theft Auto V on our FiveM server.