How to play Mystery Cases

Pick a Bronze, Silver or Gold case and open it - a strip of prizes races past and slows onto yours, up to a 500x jackpot in the Gold case.

How to play Mystery Cases

1. Pick a Bronze, Silver or Gold case and your stake.
2. Open it.
3. A strip of prizes races past and slows down.
4. The prize it stops on is yours.

Return to player

Mystery Cases returns 99% of what is staked over the long run. That is an average over a great many rounds, not a promise for any one of them.

Provably fair

Every round can be checked: a hash of the server's secret seed is shown before the round is played, and the seed is revealed afterwards, so the result can be recomputed and compared. The Fair button on the game opens the seeds, the history and a checker. How provably fair games work.

Questions people ask

What is the difference between the cases?

Their prize lists - the Gold case holds the biggest jackpot, up to 500x. Every case returns 99% over the long run.

What is the RTP of Mystery Cases?

Mystery Cases returns 99% of what is staked over the long run - its RTP, or return to player. Any single round can win or lose.

Is Mystery Cases provably fair?

Yes. Every round can be checked: a hash of the server's secret seed is shown before the round is played, and the seed is revealed afterwards, so the result can be recomputed and compared. The Fair button on the game opens the seeds, the history and a checker.

More house games: Scratch Cards, Wheel, Keno - or see every house game.