Building your little world…
A MARKET ADVENTUREStonkHQ ↗

Little Investor,Big World

A small wallet. An enormous, connected world.
Grow from $10,000 to $1 trillion through booms, busts, and a lot of questionable advice.

01 / YOUR STARTING POINT$10,000 cash

Synthetic companies, slow growth, random bubbles and connected crashes.

Deposits are new money, not investment profits. Enter 0 to stop adding money.

02 / SHAPE THE WORLDLocked after you enter
Advanced growth & crash rules +

These are this world's rules. Balanced life, technology bubbles, and crises emerge during the campaign; their future timing stays unknown.

YOUR FIRST ADVENTURE

Stay in the game.

You start with $10,000. Build real positions in the companies around you and survive long enough to reach $1 trillion.

  1. Enter a world. Choose your market personality and connections before starting. Its physics remain fixed throughout this campaign.
  2. Explore and invest. Walk the fixed sector paths as new branches open. Companies grow beside the sidewalks; close sector neighbors share growth shocks and crash exposure, while each firm still varies. Tap a building, inspect its size and your stake, and buy that company or its connected neighbors. A strategy chooses your investments; a cash buffer controls how much you expose.
  3. Read the present. Balanced periods feel ordinary. Bubble periods attract hype and growth. Stored pressure and random shocks can trigger crises that spread through connected firms. Their future timing is hidden.
  4. Advance time. Your funded trades execute before the next month's returns. Deposits, interest, dividends, gains, losses and fees all flow through the same wallet.
  5. Grow your reach. Wealth milestones permanently unlock larger companies, wider baskets, sectors and investment tools. A big wallet still has something to lose.

A bubble is not a promise of profit. Threshold cascades are a game mechanism inspired by criticality; they do not demonstrate real-market self-organized criticality or a guaranteed investment strategy. Historical personalities use saved data through May 22, 2026, then receive declared game regime changes.

● Sector colors show branches.● Stress map shows stored pressure.● My holdings shows funded positions.
StonkHQ ↗

WASD / arrow keys to walk the city · Space to play / pause · I to invest · N for news · T to reveal dialogue · Escape to return to the world · tap ground to walk · tap a building to inspect · drag to look · pinch / wheel to change your field of view. Progress is saved only in this browser.

A NEW BEGINNING

Start a new world?

Your current saved campaign will be replaced. The new world starts with $10,000 and the setup shown in the lobby.

A TRILLION DOLLAR ADVENTURE

You made it.