bidmonopoly.com
BidMonopoly
The pre-game property auction
🎲
Join a Game
I have a room code
🎩
Create a Game
I'm the host
· · ·

BidMonopoly adds a thrilling pre-game auction to your Monopoly session. Each player receives $1,500 to secretly bid on any properties they want — before a single die is rolled.

For the Host (Game Admin)
  1. 1
    Click Create a Game above. Set the bidding budget and time limit, then generate a room code.
  2. 2
    Share the room code with your players — they'll enter it at bidmonopoly.com.
  3. 3
    Watch the lobby fill up as players join. Once everyone is in (2–6 players), click Proceed to Launch.
  4. 4
    When everyone is ready, hit 🏁 Start Bidding. A 3-second countdown fires on all devices simultaneously.
  5. 5
    Monitor the bidding screen. When time is up — or all players have submitted — click Close Bidding to reveal the results.
For Players
  1. 1
    Click Join a Game above. Enter the room code your host shared, your name, and pick a color.
  2. 2
    Wait for the host to start the auction. You'll see a countdown before bidding opens.
  3. 3
    You have $1,500 to bid on any properties you like. Enter any amount next to a property — or leave it blank to skip it.
  4. 4
    Keep an eye on your budget tracker at the top — you can't go over $1,500.
  5. 5
    Hit Submit My Bids before time runs out. Once submitted, your bids are locked.
Auction Rules
  1. Highest bid wins each property outright.
  2. Tied bids mean neither player wins — the property starts the game unowned.
  3. Unspent money carries over into the main game as starting cash.
  4. All bids are secret until the host closes bidding and reveals results.
Strategy tip: Don't spend it all! Saving some of your $1,500 gives you a cash advantage when the main game begins.
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