No. 014Simulations, v1.0, opened 09/08/2026
Lukewarm Wheels
A physics simulation of the classic, less-than-hot die-cast tracks of the '90s: every loop, jump and crash worked out, not scripted.
Built with Opus 5.5, Opus 5
1What is real
- 13D renderingthree.jsMIT
- 2Free-body crash physicsRapierApache-2.0
- 3Some sound effectsGenerated with ElevenLabsGenerated for this project
- 4Car colours, tampos and wheelsHot Wheels collectors' wiki (reference only)Reference only; Hot Wheels is a Mattel trademark, this project is an unaffiliated parody
2How it was built
71 commits, counted from the repository history:
- Opus 5.537
- Opus 528
- Fable 5.16
3Related files
Colophon
Each file here started as a question about whether something could be built: a mechanism, a plateau, an ecosystem, an orbit. They were built with Claude Code and kept with their sources, their status and the models that wrote them. Copy it, pass it on.