Tour du Pain by @woutertje-droid

Sports, Simulation · Claude Opus

Tour du Pain

▶ Play now

Opens tourdupain.app in a new tab

Best on a computer

The solo browser demo includes a group ride with computer-controlled cyclists, an interval workout and two climbs. A simulated trainer pedals for you, and you change its wattage to adjust your effort. The full game uses a Bluetooth smart trainer and supports club rides and voice chat.

How the creator made it

Wouter Hoonakker says Claude Opus wrote the code in Claude Code, with six sessions working on separate parts of the game. He used a deploy lock to keep releases from overlapping and ran simulation and gameplay checks before shipping. Logs from riders helped him diagnose Bluetooth problems.

From their page on tourdupain.app ↗.

The game belongs to @woutertje-droid. Characters and brands it borrows belong to their owners. Image captured by us. Made this game? Here's how we list it.