Rhythm · Casual · made with Claude
Jam Train
Play music with a friend while riding a relaxing train at sunset
About Jam Train
Two players make music together on a calm train ride in Jam Train. The mood is the main draw, and it has a specific source. The idea came from relaxing on a beach at sunset and playing guitar with a friend, and the train ride carries that same unhurried feeling.
Your friend can join from a phone or a desktop browser, so the second player does not have to be in the same room. Claude Code and Three.js were the tools, and Vibe Jam 2026 placed it 213th of 945.
It is a casual rhythm game with no clock to race and no score to chase. You play along with a friend while the scenery rolls past at sunset, and the whole session is about improvising together.
How it was made
Most of the code was written by AI. Source: Vibe Jam 2026 submission form.
Evidence: the creator's own account.
- AI provider
Anthropic
- AI tools
- Claude Code
- Engine
- Three.js
- Players
- Online multiplayer

Questions about Jam Train
Is Jam Train free to play?
Yes. Jam Train runs in your web browser at no cost, with no download or account needed.
Which AI was used to make Jam Train?
Jam Train was made with Claude Code and Claude. Most of the code was written by AI, according to the Vibe Jam 2026 submission form.
Can I play Jam Train on my phone?
Yes. Jam Train supports mobile browsers.
Who made Jam Train?
Jam Train was made by Eric. See their profile on GamesByAI for their other games.
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