# DRIFTER (Fable 5 build — the "behemoth prompt" replication)

Replication of ChrissGPT's viral one-shot starship demo (x.com/chrissgpt) — his 6k-char self-evaluating-loop prompt, extracted from his screenshot via vision (the cut-off rubric/stopping sections reconstructed in-style, marked in BMO-PROMPT.txt). Run as a SOLO fable session (his was Ultracode/multi-agent).

First-person explorable starship: cockpit with raked viewport + glowing consoles, corridor with wear-painted panels/grates/conduits, crew quarters, galley, bathroom; sleep/eat/refresh interactions; drifting starfield + gas giant outside real windows. 100% procedural — canvas-generated PBR maps, kit-bashed primitives, N8AO + bloom + ACES + grain post stack. The prompt's engine: build → screenshot 5 vantage points → self-score 1-10 rubric → fix lowest → repeat.

Paused at green checkpoint ~72 turns / ~38min (its own 50-turn cap had passed without the 8+ rubric stop firing; it was mid screenshot-judging when paused). fable's own vantage shots live in shots/.

Controls: click to board (pointer lock), WASD + mouse, E to interact. Desktop only.
Live: https://bmo.ryanboye.com/fable-starship/
