Match command
Set the table
Choose personas and start immediately with deterministic browser opponents. A local bridge is optional for Claude or Codex.
19-district spatial economy
The board
Districts, pieces, Facilities, Generators, and Power state are rendered from the live match. Advanced Play additionally renders Era III Realignment.
Your decision
Start a game
The browser pauses the authoritative match whenever your institution must decide.
Latest moves
Decision ledger
Advanced controls: local CLI opponents
Opposing institutions
Personas and decision backends
Metered CLI-opponent controls
Optional local execution bridge
Connect only for Claude, Codex, or hybrid opponents
Weighted and greedy opponents run entirely in this browser. To use an installed CLI, run npm run dev, paste the private token printed by Node, then allow Chrome local-network access.
Not connected.