Introduction to the game of Keno

While certainly not among the most famous casino games compared to the more classic ones and made famous even in the cinema, Keno still boasts a large following of players. Thanks to today’s technology, you will find the possibility to play Keno even from mobile on your smartphone.

OLG Keno balls extraction box.

The game is in fact present in almost all online casinos as in the ‘real’ traditional ones. The most famous Keno lottery in Canada is OLG Keno, run by The Ontario Lottery and Gaming Corporation (OLG).

A bit of history…

Over the years it has become one of the leading games for casinos thanks to the large house edge that is usually applied. While they may not have the same reputation that games like roulette, video poker, craps and blackjack enjoy, at the same time there are many people who go to the casino specifically to play Keno.

Leovegas logo.

up to $1,000 and 200 Free Spins

Play nowPlay now
Terms & conditions apply
You are only allowed to have one Member Account on this Website.
You must enter all mandatory information requested into Your registration form, in particular, Your age, Your identity, Your address and contact details, including a valid e-mail address, valid mobile phone number and Your place of residence
You are over 18 years old or such higher minimum legal age as stipulated in the laws of jurisdiction applicable to You and, under the laws applicable to You, You are allowed to participate in the Games offered on the Website.
You understand that by participating in the Games You take the risk of losing money deposited in Your Member Account;

100% extra up to $400, PLUS 200 free spins

Play nowPlay now
Terms & conditions apply
Mansion - Terms and Conditions
By registering an Account at Mansion, you agree that you have read and understood these Terms and Conditions and the Privacy Policy and acknowledge that these shall apply to you.
If you do not agree to any of these Terms and Conditions or the Privacy Policy you must immediately stop using the Services.
If you have any doubts concerning your rights and obligations under this Agreement, please seek advice from an attorney in your jurisdiction. It is essential that you are aware of the laws in your jurisdiction prior to registering. Mansion is not responsible for any liability to you relating to matters of jurisdiction.
Full article available at

The name is said to derive from the French (‘quine’, five winning numbers), but many think that the foundations of the game originated in China centuries ago. Certainly the Chinese workers who participated in the construction of the transcontinental railroad took him to America. In fact, starting from 1866, the game spread in Texas under the name of Keno.

Purpose of the game

The object of the Keno game is to choose between 1 and 20 numbers on a card from among 80 possible numbers. If these numbers coincide in whole or in part with the 20 different numbers called by the dealer (or by a random number generator) you win. The more cards that match and the higher the starting stake, the better the outcome for the players. Obviously the value of the win depends on the Paytable applied.

Bad Reputation of Mobile Keno: Why?

One of the main reasons why Keno does not have the same following and recognition and reputation as blackjack, roulette or craps is that government gambling regulations in terms of house edge generally do not apply to keno. This has allowed various land-based casinos to both increase payout levels and create very advantageous house edge tables for them.

Care must be taken. In fact, there are some keno games where the house edge can be as high as 66%. Compared to the average house edge of around 2.5% of other casino games (excluding slot machines), this is something truly absurd.

But that’s not a problem. To avoid these absolutely disproportionate house margins, just check the pay tables. For example, you will find in most land based casinos many tables each with different pay tables. This gives you the option, as a customer, to choose which one you want to play. This means that you can actually choose the house edge for the table you are playing at.

Keno paytable odds.
An example of a table with the statistical odds of mobile Keno.

You can also increase your knowledge of the math that governs the game to keep the house edge as low as possible. Some land-based casinos have keno with a house edge of up to 4%, which is acceptable.

In mobile Keno the game is fairer!

But the real revolution came with the advent of licensed online casinos. It is not necessary to look for the OLG Keno lottery anymore. The interesting thing about mobile keno is this: in online casinos the question of the reputation of the game is taken into the utmost consideration. In fact, while some traditional gaming companies will take an unfair advantage from inexperienced people who want to try to play (they will offer ridiculous bets with a margin of perhaps 66% we were talking about before), there are online casinos that have completely reversed this situation. They try to raise the reputation of the game by offering extremely reasonable house edge margins, with percentages of perhaps 4%.

NetBet logo.

100% bonus up to $200 + 10 Vegas Free Spins

Play nowPlay now
Terms & conditions apply
5.1 The personal information that NetBet may request for registration includes but is not limited to: first name, surname, date of birth, home address, email address, telephone number, language, currency for any deposits or withdrawals or ID card number.
6.1.1 You are at least 18 years of age or the legal age required by the governing laws in the country where you reside, and that you are able to assume responsibility for your actions.
6.1.13 You acknowledge that the use of the Services is at your sole discretion and risk.
6.1.24 You agree that you will not open more than one Account. Each Player is only authorised to open one Account.
10.1 This Agreement, its interpretation and its execution, as well as all other legal relations between the parties to this contract, is subject to the laws of Malta.
Betway logo.

up to $1000 Welcome Bonus

Play nowPlay now
Terms & conditions apply
Note: We only offer our services to customers where it is legal to gamble.
You must be at least 18 years of age, and above the legal age for gambling in the jurisdiction in which you reside in, to use Our Services.
We are required to verify all of Our customers' identities to comply with the requirements of Our licences.
At registration, You are required to enter Your personal details, such as name, address, and date of birth. You will be required to provide valid identification documents proving Your identity, age and address.

Try mobile keno for free here with us

And here’s what all new players are waiting for: the chance to experience how to play! We offer you this possibility. The game you see below is exactly the same as those you will find in online casinos, but of course you don’t win anything! The only way to make real winnings is to register and open an account as a real player in one of the authorized casinos that we also suggest on this page. If you want to know more, go to our review pages and choose the one you like best.

Always be careful

In casinos that have software created by themselves “in house” there is a lot of flexibility on the offer in terms of bets. Many of them will try to offer those bets which are usually the classic “sucker bets” where the player has no chance of winning.

However, online casinos that use Microgaming software, for example, offer mobile Keno games that are very fun and reasonable in terms of stakes and costs. So you understand very well how crucial it is to go around looking for an online casino with a low mathematical house edge if you plan to play a lot of Keno.

We have worked for you!

But don’t worry, we’ve done the work for you. The casinos we have chosen offer the best conditions at the present time for Keno players. You can choose the one that suits you best from the top list you find on this page. We also found some amazing offers: some casinos allow you to play without a deposit. Right. Open your account and they offer you a sum to start playing without depositing a dollar!

Or for those who want to start winning big but have a limited budget, there are online casinos that allow a minimum deposit of only $5. Can’t find any lower than that!