Turn a car reveal into a playable browser game in two days with Claude Code
Two days after Tesla revealed the new Roadster, a developer had a playable browser game in Rust and WebAssembly built with Claude Code, including the physics, the 3D model, the synth audio and a trailer rendered frame by frame from the game.
Source
@sudeep_n_t on X · 2026-10-19
Written in our own words. Credit to the original author. Link checked 2026-10-19.
What they did
Two days after Tesla revealed the new Roadster, a developer had a playable browser game in Rust and WebAssembly built with Claude Code, including the physics, the 3D model, the synth audio and a trailer rendered frame by frame from the game.
Result (as claimed)
A playable game and trailer by the weekend.
Tools they used
Cost: Claude Code: from $17/mo.
Set it up
Write a one-page brief
Describe the app in plain words: who it is for, the 3 core screens or actions, and what "done" looks like.
Start the project with your agent
Open Claude Code and paste the brief. Ask it to propose a stack and a file plan before writing code.
Build one slice at a time
Ship the smallest working flow first, run it, then add features one by one. Commit after each working step.
Test it like a user
Click through on desktop and phone. Ask the agent to add basic tests and fix anything that breaks.
Check security and ship
Keep keys in environment variables, check auth and database rules, then deploy and share the link.
Copy the full setup prompt
Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.
You are helping me set up this AI use case end to end in Claude Code. Goal: Turn a car reveal into a playable browser game in two days with Claude Code What the original author did: Two days after Tesla revealed the new Roadster, a developer had a playable browser game in Rust and WebAssembly built with Claude Code, including the physics, the 3D model, the synth audio and a trailer rendered frame by frame from the game. Reported result (as claimed by the author): A playable game and trailer by the weekend. Source: https://x.com/sudeep_n_t/status/2112029540105302341 Tools they used: Claude Code, Rust, WebAssembly Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Codex. Goal: Turn a car reveal into a playable browser game in two days with Claude Code What the original author did: Two days after Tesla revealed the new Roadster, a developer had a playable browser game in Rust and WebAssembly built with Claude Code, including the physics, the 3D model, the synth audio and a trailer rendered frame by frame from the game. Reported result (as claimed by the author): A playable game and trailer by the weekend. Source: https://x.com/sudeep_n_t/status/2112029540105302341 Tools they used: Claude Code, Rust, WebAssembly Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Grok Bot. Goal: Turn a car reveal into a playable browser game in two days with Claude Code What the original author did: Two days after Tesla revealed the new Roadster, a developer had a playable browser game in Rust and WebAssembly built with Claude Code, including the physics, the 3D model, the synth audio and a trailer rendered frame by frame from the game. Reported result (as claimed by the author): A playable game and trailer by the weekend. Source: https://x.com/sudeep_n_t/status/2112029540105302341 Tools they used: Claude Code, Rust, WebAssembly Category: Vibe coding & apps Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
The Daily 5
Get five new use cases tomorrow morning
Free. Real sources. Unsubscribe any time.
Guides for this use case
How to vibe code an app with Claude Code · How to build AI agents for SEO and ads · How to vibe code a game with AI · How to make 3D scenes and models with AI and Blender
Related use cases
Build a Roblox game from one prompt with a free Claude skill
A Roblox developer shared a game he made with a single prompt using a Claude skill he wrote for Roblox development, and offered the skill for free on GitHub.
Make a story-driven horror game with voice acting and lip sync in Claude Code
Claude Code built a horror game whose characters lip sync to their own voice acting. It has a story, characters with backstories, voice acting and ending credits.
Get notified when your coding agent finishes or needs approval
Midway is a Rust CLI that pings you when long commands finish and when Claude Code, Codex, Gemini CLI, Cursor and other agents are done or waiting for approval. Install with cargo install midway-cli.
Build a crane game with narrated fairy tales for your kid
A fire alarm technician with no game dev background built his crane-obsessed 4-year-old a game with Claude Code: build houses, then tap them for a narrated fairy tale. No ads or in-app purchases.