Getting started
About Highroll
A $1 lottery that many apps can share.
What is Highroll?#
Highroll is a lottery that runs on smart contracts. You buy a line for $1, pick 5 numbers from 1 to 30, and add a bonus ball.
Any app can sell Highroll lines to its users. Every line, from every app, plays in the same round for the same prizes. More players in more places means one bigger pool.
Match all 5 numbers and the bonus ball to win the Grand: a quarter of the whole pool. It grows every day nobody wins it.
Highroll was previously called Gigapot. The smart contracts still use that name.
Test network only
Highroll runs on a test network today. No real money is used, and the contracts are not audited yet. See What’s ready.
Why it’s different#
- One pool for every app. A line bought in a wallet and a line bought in a game win the same prizes.
- Winners keep the whole prize. There is no cut from winnings.
- The jackpot is a quarter of the pool. While nobody wins, it grows with every line sold.
- Results are checked before anyone claims. Math proofs confirm the counts and the prizes.
- Your lines are yours. You can move, split or gift them, even before the draw.
Who it’s for#
Where to start#
- Learn how to play. It takes two minutes.
- Try the app. Click through it in your browser. Nothing is paid.
- Start building. Add Highroll to your own app.