You are a fishing boat captain. Catch fish to earn profit — but if everyone overfishes, the stock collapses and nobody wins. Balance your greed against the health of the commons.

W / ↑ accelerate forward · S / ↓ reverse
A / ← turn left · D / → turn right
MMB drag to rotate camera · Scroll to zoom
On mobile: use the on-screen d-pad

Sail near fish to catch them automatically. Each fish earns the market price (shown on the right). As more fish are caught, the price drops. AI boats will enter and exit the fishery based on profitability.

Try each scenario on the left — from solo fishing to managing policy with taxes and sanctuaries. Each has a 90-second timer. Your profit is your score!