Gamdom Keno review: 99% RTP, 9,081,924 public bets tracked

Gamdom Keno is 40-ball Keno with four risk tiers. You pick 1 to 10 numbers, Gamdom draws 10, and the paytable for your tier and pick count sets the payout. Bets run from $0.10 to $10,000, and a single bet can win up to $1,250,000.

Gamdom Keno risk tiers

Classic follows traditional Keno payouts. Low pays smaller amounts more often, Medium sits in the middle, and High saves its value for rare big matches. The paytable updates as you change picks and tier, so you see every multiplier before you bet. You can switch tiers between rounds. Autobet adds stop-on-profit and stop-on-loss limits, and Instant Mode skips the draw animation.

Gamdom Keno RTP

Gamdom’s game page puts Keno at 100% RTP until you hit the daily wagering limit. After that, a 1% house edge applies until the reset. Its King of the Hill article sets that limit at your first $5,000 on Originals. It calls the 100% “effective”, with 1% paid back as Instant Rakeback. The Originals help article lists Keno at “around 99%” instead.

Gamdom Keno fine print

Gamdom’s pages don’t agree on the details. The game page’s own FAQ puts the top payout at three million dollars, against $1,250,000 in its table and in the site FAQ. The help center’s how-to describes an 80-number grid and usually 1 to 15 picks. Its own intro and the game page say 40 numbers and 10 picks.

Gamdom Keno vs Cloudbet and Winna Keno

Winna runs the same 40-ball game with the same four tiers at a flat 99%, but caps bets at $5,000 and wins at $407,500. Cloudbet’s Keno also pays 99% and tops out at 1,000x, and a newer Cloudbet Keno adds the four tiers. Gamdom’s advantage is the 100% RTP while you stay under the daily limit.