---
title: "A Guy Built A Playable 3D Racing Game From One Prompt"
source_url: https://youtube.com/shorts/AaStap9LeE8
captured_at: 2026-09-16
author: "Sebastian Hardy | AI Marketing"
contributor: "ชิดชนก"
platform: youtube
---
# A Guy Built A Playable 3D Racing Game From One Prompt

youtube video by **Sebastian Hardy | AI Marketing**, 0m39s, uploaded 2026-09-15. URL: https://youtube.com/shorts/AaStap9LeE8
Tags: gpt 6 astra, gpt-6 astra, openai astra, computer use, ai builds, chatgpt apps, higgsfield, ai game development, gpt 6, openai, ai tools, chatgpt tutorial, agentic ai, ai news, ai video

## Shared in LINE Note+
- 2026-09-16 07:52 by ชิดชนก

## Description
GPT-6 Astra's computer use means the model operates software directly instead of handing you code to run. Three real builds show what that looks like.

Human Atlas is an interactive 3D anatomy site built around the open BodyParts3D dataset, with a working explode-anatomy slider. VOIDRUNNER is a playable browser racing game with three selectable craft and real-time 3D. And a modern residence was modeled in Blender and imported into Unreal Engine 5 as a navigable walkthrough.

One correction worth making: the widely shared claim that Astra drew the Mona Lisa in Photoshop is false. The real demo is Kris Kashtanova's self-portrait drawn from her own photo, and OpenAI's separate painting demo used Krita.

For generating video from your own brand assets, the Higgsfield plugin connects to ChatGPT through the Apps directory. Note that Higgsfield's website building tools do not run inside ChatGPT, only in Claude and on their own site.

Get the guide here: 

#Shorts #GPT6 #OpenAI