Dev ships three AI-built games on Spawn — a game platform with a first-class agent API
数字生命卡兹克 · wechat · 2026-10-17
Developer jasonkneen showcases three free games built on the AI game platform Spawn:
- Battle Chess: chess in a moonlit castle courtyard where every capture is a duel (creator playtime: 22h)
- Hill Valley: Outatime: a Back to the Future adventure — drive the DeLorean to 88 mph and travel between 1985 and 2015
- Puffle Isle: a cozy farming game about befriending six puffy island critters
The more interesting part is the platform design: pages embed API docs written for agents — an agent can sign up with a single POST, join worlds via the official client, and even render on the local GPU; human creators get a git-backed workflow (clone, edit, push to update). The worlds are built to be played by humans and inhabited by AI agents alike.
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