Developer Reverse-Engineers PS2 Simpsons Game into a Browser Version with GPT-6 Astra

Developer CtrlAltDwayne used GPT-6 Astra in xhigh reasoning mode (consuming substantial usage credits) to reverse-engineer the PS2 game The Simpsons: Hit & Run and rebuild it as a playable three.js browser demo, released as a free, open-source project with selectable characters. The author marveled at the model's capabilities.

Confirmed

• The process began with a very simple prompt: give the model a PS2 ISO image and ask it to unpack, rebuild, and port the game to three.js
• Asset extraction worked: the model successfully extracted the game's graphics resources and began rebuilding it
• Most of the work was done autonomously by the AI, with only minimal human intervention
• The project is open source; a free playable driving demo with selectable characters is available in the browser

Unconfirmed

• Whether a full port (all game content and gameplay) can be completed remains uncertain; current results are mainly asset extraction and a driving demo

Why it matters

• It is a vivid demonstration of end-to-end AI coding capability, spanning reverse engineering, asset parsing, and 3D reconstruction from a binary game image to a playable web version
• It also raises potential questions around copyright and redistribution of game assets (not elaborated in the posts, but open-sourcing rebuilt assets from a PS2 game carries such risks)

2026-09-07 ~ 2026-09-07 · 5 related posts

• Dev uses Astra to port Simpsons Hit and Run PS2 assets into a three.js web port — CtrlAltDwayne · 2026-09-07
• [source] GPT-6 reverse-engineers The Simpsons: Hit & Run into an open-source playable web game — CtrlAltDwayne · 2026-09-07
• [source] GPT-6 Astra reverse-engineers Simpsons Hit & Run into a playable open-source three.js browser port — CtrlAltDwayne · 2026-09-07
• Simpsons Hit & Run reverse-engineered from PS2 and rebuilt for web with three.js, open sourced — oyacaro · 2026-09-07
• [source] One Prompt to Port a PS2 Game to the Web: Dev Shares His AI Coding Recipe — CtrlAltDwayne · 2026-09-07