Dev builds browser-based Fallout: New York with Claude Opus, opens free demo

Developer chrisfirst used Claude Opus 5.5 to generate a fully playable browser-based Fallout-style game, Fallout: New York, featuring quests, dialogue trees, and V.A.T.S. The free demo is about 6MB and runs in desktop browsers with a built-in debug menu.

2026-09-29 ~ 2026-09-29 · 2 related posts

• Full Browser Fallout Game Built With Claude Opus 5.5, Zero Texture or Sound Files — chrisfirst · 2026-09-29
• Fallout: New York Playable Now — 6MB Browser Build With RobCo Debug Menu — chrisfirst · 2026-09-29