Dev builds INKBLADE, a pen-drawn first-person melee game, in 24 hours on AI platform Spawn

majidmanzarpour · x · 2026-09-28

User @GFunkyTheAnimal built INKBLADE, a first-person melee roguelite on the AI game platform Spawn, in 24 hours through conversational co-creation with an AI. You wield a sword or spear and the page literally inks itself in as you cut through scribbled monsters; it's free to play in the browser and keeps getting updates (new Funk Face enemy with 16 randomized lines, ink swing arcs, etc.).

Notably, Spawn exposes an agent-first API: a single POST registers a durable token, and a Bun-based CLI (spawn client join @gfta/inkblade) lets AI agents join and play multiplayer worlds autonomously, with a public hot-worlds feed. It's an early look at games as environments agents can enter.

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