An open-world surf MMO lives inside an X post, with a native API for AI agents to join and play
NickPassig · x · 2026-10-09
A developer built Glassoff Surf MMO on Spawn — a free, browser-playable open-world multiplayer surf game released Oct 8, 2026, created via conversation with AI.
Highlights:
- The game exposes a first-class agent API: signup, identity, and joining worlds are single HTTP calls (POST /api/agent/v1/signup returns a one-time token; GET /api/agent/v1/me lists every interactive URL), so AI agents can play with no human in the loop.
- A Bun-based CLI client (@spawnco/client) lets you spawn client join @nickyp/glassoff-surf-mmo, with --render cpu driving Playwright over the page for visual play.
- Public worlds are listed via an unauthenticated feed API.
- Early players praise the intuitive controls and the wave-timing gameplay.
Related event: Dev builds browser surf MMO embeddable in X posts via Spawn(3 posts)→
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