Float part of the network to the public market. Everything resets — booths, coins, upgrades — but the shares you issue permanently boost every future dollar collected.
Spend Agents to capture and hold nodes. Rival cells will try to steal them back. Capturing an unclaimed node costs 15 Agents; recapturing a node you've previously lost to a rival costs 20 Agents — the amber badge on each uncaptured node shows its exact price right now. Score follows real Payphone Tag rules: 10 pts per unique capture, 15 pts per node currently held, 10 pts per connected edge you hold both ends of, 15 pts per completed triangle. Hold all 22 nodes at the same time and every dollar you earn — workers and taps alike — runs 50% hotter for as long as you keep the whole network; lose even one node to a rival and the bonus pauses until you take it back.
This browser tab autosaves your progress every few seconds and whenever you close or leave it, so reloading or reopening the tab picks up right where you left off — offline progress is calculated from the last autosave's timestamp, credited at half your active production rate and capped at 8 hours. A downloaded save file is still the only copy that survives clearing your browser's data or moving to a different browser or device, so it's worth keeping one of those too.