Three strangers from Reddit, 16 days, and a 1-4 coop caveman survival roguelike you can play in a browser: Eat Sleep Brave Repeat

The setup that actually made it work, in case it's useful to anyone else here: **Claude Code writes basically all the code. We direct it.** The three of us do design, art and playtesting; Claude does implementation, tests and docs. It is not "prompt and pray" — it reads a 14-document design spec that lives in the repo and gets updated as we go. **A shared** [**WORKLOG.md**](http://WORKLOG.md) **is the whole coordination layer.** Every human and every agent claims what they're touching before they start, in plain English, and retires the claim in the same push that lands the work. Three people and multiple parallel agents, no merge hell. **Nothing merges red.** A ship script fetches, rebases, runs the gate, and only then pushes. \~3,200 tests across 230 spec files. Agents genuinely cannot push a broken main, which is the single thing that made this scale. **Art pipeline**. We build standalone HTML/WebGL studies — voxel character rigs, carved boulders, a toon-shader look — and…