A film by @Alex_Vainshtein

@Alex_Vainshtein·Sep 28, 2026·Claude Opus 5.5

Can one developer + 3 AI agents build a GTA-style game?

I’m trying.

FIXER is a 1990s city game I’m building with Astra, Opus 5.5 and Fable.

This is the current playable build.

The creator didn't publish the prompt, so this is what they wrote alongside the film.

Listed in yihui-dev/awesome-opus5-5-videos. The film and prompt belong to @Alex_Vainshtein. Request a change