99% RTP
Same edge on every pick count from 1 through 10.
Pick up to ten numbers on an eighty-cell grid. The game draws twenty. More matches mean bigger pay. Pick count sets the variance: one number is a coin flip with a small multiplier, ten numbers is a jackpot hunt with long dry spells. RTP holds at 99%.
Same edge on every pick count from 1 through 10.
Twenty numbers drawn per round. Pay table scales with how many you picked.
Run the same selection across hundreds of draws without re-clicking the grid.
Keno is the slow-burn Original. Sessions can run hundreds of rounds with no meaningful hit if you play ten picks and aim for the top row of the pay table. One-pick rounds feel like a choppy even-money game. The draw is provably fair, the pay table is on screen, and hot/cold number tracking is useless because each draw reshuffles the pool logic from seeds, not from history.
10,000× on ten-of-ten hits is real math with lottery odds (~1 in 8.9 million). Most ten-pick sessions end at zero to four catches. Budget like a lottery, not like blackjack.
Choose how many numbers to play (1-10) and which numbers from the 80-cell grid. Place stake. The system draws 20 numbers. Payout depends on the pick-count and how many of yours hit. With 10 picks, hitting 5 of 20 pays ~3×; hitting 10 of 20 pays a jackpot multiplier of ~10,000×. Pay-tables are published in-game.
Pay tables change by pick count. Open the in-game table before you select numbers so you know what three catches pays versus seven.
Select count, select numbers, draw twenty, pay by matches.
| Rule | Duel Keno |
|---|---|
| RTP / house edge | 99% / 1% |
| Number pool | 80 numbers, 20 drawn per round |
| Pick count | 1-10 numbers per round |
| Top jackpot | ~10,000× on 10/10 match |
| Min bet | $0.10 |
| Provably fair | Draw order from HMAC shuffle of 80 |
RTP is constant at 99% across every pick-count configuration, what changes is variance. Picking 1 number is a near-50/50 (1.4× return on 25% hit rate). Picking 10 numbers is a long-shot lottery (10,000× on a ~1 in 8.9 million hit). Auto mode is essential for hitting enough rounds to converge on the 99% return; one 10-pick session can run hundreds of rounds without a payout.
Pick count is a variance dial, not a skill test. Auto mode exists because you need volume to approach 99% RTP. One manual round tells you almost nothing.
The 20 drawn numbers are a deterministic function of the seed pair and nonce, mapped through a Fisher-Yates shuffle of the 80-position pool. Reproduce the shuffle, take the first 20 positions, confirm they match the casino's published draw.
Read the full fairness guideDuel Keno: how pick count changes variance, jackpot odds, auto mode, and reproducing the draw from seeds.
Keno is Duel's lottery-style Original. Players mark numbers, the system draws twenty from eighty, and payouts follow the published matrix for each pick count.
1% house edge regardless of pick count. More picks increase jackpot size and decrease hit frequency.
Ten-pick jackpot hunting needs a bankroll sized for thousands of empty draws. One-pick play suits smaller swings. Set a session loss cap in dollars.
Versus Beef, Keno removes the instant head-to-head reveal for multi-number suspense. Versus real-world lottery, Keno runs every few seconds with verifiable draws.
Counts toward VIP volume.
No. Each number has equal draw probability. Past draws do not matter.
Catching all picks is much rarer than catching one. Hitting any match actually gets easier with more picks.
~10,000× on 10/10. Extremely rare.
No. Each number once per round.
Yes. Repeat same picks across many draws.
Full grid and verification on mobile.
Recompute shuffle, first 20 positions = drawn set.
Yes.
Pick numbers. Watch the draw. Verify the twenty drawn positions.
Play Keno at Duel