Build a building. Watch it grow.

1. Pick an empty lot. Skyline Row faces the plaza, Downtown rings it, the Outer city is everywhere else.
2. Launch your coin. Name, ticker, picture, optional first buy. One approval with batch-signing wallets; other wallets ask twice.
3. The toll burns BRICK. The lot's toll is swapped to $BRICK and burned in the same approval.
4. Watch it build. Your building gains two storeys every time the market cap doubles, live. Up to 60.

Read the full docs → Every rule, the fee split, and every address to verify it.

Old Town hosts coins that were on pump.fun before the city. They're guests, placed by the city, not for sale. Placement is not a partnership or endorsement. Coins under $4.5K can become haunted after 12 hours of observed quiet. Buildings are never evicted. Nothing here is financial advice, and coins can go to zero.