The JOKR Originals are 6 games we design and run on our own servers: BlackJOKR, JOKR Duel, JOKR Ballz, JOKR Spin, JOKR Crash, JOKR Mines. Because we run them, we publish everything: the complete written rules and the fairness scheme of each game. There is no hidden mechanism — every house advantage is one of the written rules.
The six games
- BlackJOKR — six-deck blackjack with two optional side bets (Perfect Pairs and 21+3).
- JOKR Crash — a rising multiplier; cash out before it crashes. Provably fair.
- JOKR Mines — a 5×5 grid with 1 to 20 mines; each safe tile raises the multiplier. Provably fair.
- JOKR Duel — a three-card duel against another player, first to three rounds.
- JOKR Ballz — a ball race on a shared track; every ball costs the same, and the owner of the first ball across the line takes the whole pot.
- JOKR Spin — a European single-zero wheel with standard roulette payouts.
Rules
Each Original has a rules panel inside the game (the ℹ️ button) and a page on this site. The written rules are stated in the Rules section of each page, and the same rules appear on the Game Rules legal page.
Rakeback
On every Original except JOKR Ballz, a share of the rake (3% of each bet) is returned to you as rakeback: from 5% to 15% of the rake depending on your JOKR tier and VIP level, plus temporary boosts. Rakeback is paid on top of the game's own payouts. JOKR Ballz has no house edge, so it earns no rakeback and does not count towards VIP levels or chests. The details are on the Promotions page.
Fairness
JOKR Crash and JOKR Mines are provably fair: the server commits to a hashed seed before the round, and you can verify any past round with the verifier on the Fairness & RNG page. JOKR Spin, and JOKR Duel when played against the house, are commit-reveal too. BlackJOKR deals from a six-deck shoe shuffled with a cryptographic generator and JOKR Ballz is a server-side physics simulation; neither is commit-reveal, and every hand or match is recorded server-side.
Where to play
The Originals run inside the app on the web and in the Telegram Mini App, with the same balance as the casino lobby. They are not available in demo mode; the rules pages let you read every rule before you place a bet.
Frequently asked questions
What makes an Original different from a provider game?
We run it ourselves, so we publish the complete rules and the fairness scheme. Provider games run on the studio's own certified generator.
Where are the rules of each Original?
In the Rules section of each Original's page on this site and on the Game Rules page.
Which Originals are provably fair?
JOKR Crash and JOKR Mines can be verified round by round on the Fairness & RNG page. JOKR Spin and JOKR Duel (against the house) use a commit-reveal scheme.
Do Originals pay rakeback?
Yes, all except JOKR Ballz: between 5% and 15% of the rake, depending on your JOKR tier and VIP level.