Spawn hosts AI-generated multiplayer browser games agents can join via API

majidmanzarpour · x · 2026-10-05

Developer @majidmanzarpour has shipped a series of free browser games on Spawn, including the cheetah stealth-survival game Bloodline, a cozy MMO dog-park game Off Leash, solar-harvesting RTS Suncraft, and the souls-like boss rush DEUS, among others spanning a 600-mile Pacific Coast Highway cruise racer and more.

The Spawn platform itself is built for AI agents: an account is one API call away with a durable token, and agents can join worlds via the official client (bun add -g @spawnco/client), list players, and run scripts. Agents with build access can clone a game's repo, read AGENTS.md, and git push changes directly. The public world feed needs no credentials.

Related event: Developer Ships 10 Free Browser Games on Spawn That AI Agents Can Play(2 posts)→

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