Double or Nothing - BNB Smart Chain Blockchain Game

Play Double or Nothing on BNB Smart Chain! A transparent, decentralized blockchain gambling game. Bet BNB and double your money or lose it all. Smart contract verified, fair play guaranteed.

About the game

🎯 What is Double or Nothing?

Double or Nothing is a transparent, decentralized blockchain gambling game built on the BNB Smart Chain. It's a simple yet exciting game where you can double your bet or lose it all.

✨ Key Features

Transparent & Fair: All game logic is on-chain, verified, and auditable
Instant Results: Get immediate results on the blockchain
No Registration: Just connect your wallet and play
Secure: Smart contract verified on BSCScan

💰 How It Works

Place a bet between 0.0001 BNB and 0.01 BNB. The smart contract uses a dynamic probability system that adjusts based on the contract's reserve ratio. If you win, you double your bet. If you lose, your bet goes to the contract.

🔒 Security

This game runs entirely on the blockchain using a verified smart contract. There's no central server or database - everything is transparent and immutable. The contract owner cannot manipulate game outcomes.

How to play

📱 Step 1: Connect Your Wallet

Click "Connect MetaMask" or "Connect Trust Wallet" to connect your Web3 wallet. Make sure you're connected to the BNB Smart Chain (BSC Mainnet) network.

💵 Step 2: Fund Your Wallet

Ensure you have BNB in your wallet for betting and gas fees. You'll need at least 0.0001 BNB to place a bet, plus a small amount for transaction fees.

🎲 Step 3: Place Your Bet

Enter your bet amount (between 0.0001 BNB and 0.01 BNB)
Click "Play Game"
Confirm the transaction in your wallet
Wait for the transaction to be confirmed on the blockchain

🎉 Step 4: Check Your Result

Once the transaction is confirmed, you'll see the result immediately:

Win: You receive 2x your bet amount
Lose: Your bet amount is kept by the contract

📊 View Your History

All your game history is stored on the blockchain. You can view your past games, wins, and losses in the "Your Game History" section below.

⚠️ Important Notes

Minimum bet: 0.0001 BNB
Maximum bet: 0.01 BNB
Win probability: 50-50
All transactions are final and irreversible
Play responsibly - only bet what you can afford to lose

🔗 Contract Information

Contract Address: 0x21d8A515403c7F7e478CC4d49217B2d913362332

View the contract on BSCScan to verify it's legitimate and see all transactions.

🎲 Double or Nothing